List of allied military operations of the Vietnam War (1967)
Encyclopedia
This article is a list of known military operations of the Vietnam War
Vietnam War
The Vietnam War was a Cold War-era military conflict that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War and was fought between North Vietnam, supported by its communist allies, and the government of...

 in 1967, conducted by the armed forces of the Republic of Vietnam, the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and their allies.
Date Duration Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Unit(s) – Description Location VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
67 Operation Auburn I  7th Marines security operation in the "rocket belt" around Da Nang
Da Nang
Đà Nẵng , occasionally Danang, is a major port city in the South Central Coast of Vietnam, on the coast of the South China Sea at the mouth of the Han River. It is the commercial and educational center of Central Vietnam; its well-sheltered, easily accessible port and its location on the path of...

, Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
67 – 72 Operation Dump Truck  Use of anti-personnel mines as part of Operation Igloo White
Operation Igloo White
Operation Igloo White was a covert United States Air Force electronic warfare operation conducted from late January 1968 until February 1973, during the Vietnam War. This state-of-the-art operation utilized electronic sensors, computers, and communications relay aircraft in an attempt to automate...

 
67 – 72 Operation Phoenix
Phoenix Program
The Phoenix Program |phoenix]]) was a controversial counterinsurgency program designed, coordinated, and executed by the United States Central Intelligence Agency , United States special operations forces, and the Republic of Vietnam's security apparatus during the Vietnam War that operated...

 
CIA
Central Intelligence Agency
The Central Intelligence Agency is a civilian intelligence agency of the United States government. It is an executive agency and reports directly to the Director of National Intelligence, responsible for providing national security intelligence assessment to senior United States policymakers...

-organized assassination campaign against Vietcong cadres
across South Vietnam
South Vietnam
South Vietnam was a state which governed southern Vietnam until 1975. It received international recognition in 1950 as the "State of Vietnam" and later as the "Republic of Vietnam" . Its capital was Saigon...

 
Jan Operation Garden City  1st Brigade, 9th Infantry Division operation near Dong Tam, Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Jan Operation Lam Son 45  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations
Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
Jan 1 – 31 Operation Camden I  5th Battalion, Royal Australian Regiment cordon-and-search missions Hoa Long village, south of Nui Dat
Nui Dat
Nui Dat in Phuoc Tuy Province was the location of a prominent Australian military base in South Vietnam during the Vietnam War. The site was chosen by Lieutenant General John Wilton in 1966 and was built mainly by men from the 6th Battalion, Royal Australian Regiment...

 
Jan 1 – Apr 5 Operation Sam Houston  2nd Brigade, 4th Infantry Division and 3rd Brigade, 25th Infantry Division search and destroy and border surveillance operation; follow-up to Operation Paul Revere IV  Pleiku and Kontum Provinces 733 169
Jan 2 Operation Bolo
Operation Bolo
Operation Bolo was a deception programme during the Vietnam War, to lure Không Quân Nhân Dân Việt Nam - Vietnam People's Air Force fighters into battle where the odds were stacked against the defenders; devised to reverse alarming loss rates among United States Air Force fighter bombers flying...

 
USAF decoy mission to disguise the electronic signature
Electronic signature
An electronic signature, or e-signature, is any electronic means that indicates either that a person adopts the contents of an electronic message, or more broadly that the person who claims to have written a message is the one who wrote it . By comparison, a signature is a stylized script...

 of F-4
F-4 Phantom II
The McDonnell Douglas F-4 Phantom II is a tandem two-seat, twin-engined, all-weather, long-range supersonic jet interceptor fighter/fighter-bomber originally developed for the United States Navy by McDonnell Aircraft. It first entered service in 1960 with the U.S. Navy. Proving highly adaptable,...

 fighter as F-105s
F-105 Thunderchief
The Republic F-105 Thunderchief, was a supersonic fighter-bomber used by the United States Air Force. The Mach 2 capable F-105 conducted the majority of strike bombing missions during the early years of the Vietnam War; it has the dubious distinction of being the only US aircraft to have been...

 in order to lure VPAF MiG
Mig
-Industry:*MiG, now Mikoyan, a Russian aircraft corporation, formerly the Mikoyan-Gurevich Design Bureau*Metal inert gas welding or MIG welding, a type of welding using an electric arc and a shielding gas-Business and finance:...

s to engage
North Vietnam 7 MiG 21 
Jan 3 – 31 Operation Mang Ho VIII  ROK Capital Division search and clear operations Route 1, Phu Yen Province  150
Jan 4 – 7 Operation Niagara Falls  173rd Airborne Brigade search and destroy operation Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Jan 4 – 9 Operation Lincoln (I Corps)  2nd Battalion, 5th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 5 – 7 Operation Niagara Falls  1st Infantry Division operation to place a blocking force for Operation Cedar Falls
Operation Cedar Falls
Operation Cedar Falls was a military operation of the Vietnam War conducted primarily by US forces. The aim of this massive search and destroy operation was to eradicate the so-called "Iron Triangle", an area located in close proximity to Saigon which had become a major stronghold of the communist...

 
between the Thi Thanh River and Route 13
National Road 13 (Vietnam)
National Route 13 is a highway in southern Vietnam stretching from the northeastern outskirts of Ho Chi Minh City, the commercial centre of the country, towards the border to Cambodia...

 east of the Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

 
Jan 5 – 8 Operation County Fair 1-25  2nd Battalion, 1st Marines security operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 5 – 9 Operation Fitchburg  196th Light Infantry Brigade search and destroy operation to position a blocking force for Operation Cedar Falls
Operation Cedar Falls
Operation Cedar Falls was a military operation of the Vietnam War conducted primarily by US forces. The aim of this massive search and destroy operation was to eradicate the so-called "Iron Triangle", an area located in close proximity to Saigon which had become a major stronghold of the communist...

 
Ho Bo Woods
Ho Bo Woods
Ho Bo Woods was located in Binh Duong Province 20 km north of Cu Chi, 4 km to the west of the Iron Triangle and the Saigon River and some 56 km northwest of Saigon. The woods consisted of rubber plantations, sparse to dense woods, and open rice paddies with some extremely large...

, Tay Ninh Province 
Jan 6 – 15 Operation Deckhouse V/Operation Song Than  SLF 1st Battalion, 9th Marines and 3rd and 4th Battalions Vietnamese Marines
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 operation supported by HMM-362 from the USS Iwo Jima
USS Iwo Jima (LPH-2)
USS Iwo Jima was the lead ship of her class and type—the first ship to be designed and built from the keel up as an amphibious assault ship. She carried helicopters and a detachment of embarked Marines for use in the Navy's "vertical envelopment" concept of amphibious operations...

 
Kien Hoa Province  21 7
Jan 6 – May 31 Operation Palm Beach  3rd Brigade, 9th Infantry Division, 3rd Battalion 39th Infantry and 2nd and 3rd Battalions, 60th Infantry search and destroy operation and establishment of a base camp Dong Tam, Dinh Tuong Province, IV Corps
IV Corps (South Vietnam)
The IV Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
570 149
Jan 7 – 9 Operation County Fair 1-28  3rd Battalion, 1st Marines security operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 7 – 19 Operation Silver Lake  3rd Brigade, 9th Infantry Division search and destroy operation Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

s
Jan 8 – 26 Operation Cedar Falls
Operation Cedar Falls
Operation Cedar Falls was a military operation of the Vietnam War conducted primarily by US forces. The aim of this massive search and destroy operation was to eradicate the so-called "Iron Triangle", an area located in close proximity to Saigon which had become a major stronghold of the communist...

 
25th Infantry Division, 1st Infantry Division, 11th Armored Cavalry Regiment and ARVN operation to attack Vietcong positions Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

, Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
735 72
Jan 9 – 10 Operation Caloundra  5th Battalion, Royal Australian Regiment operation against the VC village cadres, cordon-and-search Bình Ba
Bình Ba
Bình Ba is a commune and village in Châu Đức District, Ba Ria-Vung Tau Province, in Vietnam....

, 7 km (4 mi) north along Route 2 
Jan 9 – 12 Operation County Fair 1-29  1st Battalion, 1st Marines security operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 10 Operation Glen Burnie  11th Armored Cavalry Regiment and 52nd ARVN Rangers
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation
Binh Loc hamlet, Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
Jan 10 – 28 Operation Wollongong  5th Battalion, Royal Australian Regiment, 6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

, 1st APC Squadron
1st Armoured Personnel Carrier Squadron (Australia)
The 1st Armoured Personnel Squadron was an armoured unit of the Australian Army raised for service during the Vietnam War. Raised in 1965 the unit was deployed to South Vietnam in May 1966 to join the 1st Australian Task Force...

 and 3 Squadron, SAS
Australian Special Air Service Regiment
The Special Air Service Regiment, officially abbreviated SASR but commonly known as the SAS, is a special forces unit of the Australian Army...

 search and destroy and security operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
1
Jan 20 – 22 Operation County Fair 1-32  2nd Battalion, 1st Marines security operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 20 – 22 Operation County Fair 14  2nd Battalion, 1st Marines security operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 21 – Feb 7 Operation Ma Doo I  28th Regiment, ROK 9th Infantry Division operation Phu Yen Province  160
Jan 22 – Feb 2 Operation Stark  Special Forces Detachment B-50 Project OMEGA operation II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Jan 24 – 25 Operation Cleveland  2nd Battalion, 4th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 24 – 28 Operation Tuscaloosa  2nd Battalion, 5th Marines search and destroy operation 24 km (15 mi) southwest of Danang, Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
72
Jan 25 – 28 Operation Maryland  1st Battalion, 3rd Marines clear and search operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Jan 25 - Feb 7 Operation Lafayette  1st Battalion, 1st Marines, 2nd Battalion, 1st Marines and 3rd Battalion, 1st Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 26 – Mar 23 Operation Farragut  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation
Binh Thuan
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

, Ninh Thuan
Ninh Thuan Province
Ninh Thuận is a province in the South Central Coast region of Vietnam .-History:The Cham principality of Panduranga had its center in Ninh Thuan Province, but also included much of what is now Binh Thuan Province. Panduranga became the political centre of Champa after the fall of Vijaya in 1471...

 and Lâm Đồng Provinces
115 15
Jan 26 – Apr 7 Operation DeSoto II  3rd Battalion, 7th Marines search and destroy operation Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
383 204
Jan 27 – 30 Operation Colby  11th Armored Cavalry Regiment, 1st Brigade 9th Infantry Division and 3/5 Cavalry operation north of Phú Mỹ 
Jan 27 – 31 Operation Bullseye V  2/1 Cavalry and ARVN 40th Regiment reconnaissance operation southwestern Bong Son Plain, Bing Dinh Province 
Jan 27 – Feb 3 Operation Iola  3rd Squadron, 5th Cavalry Regiment security operation for the movement of the 9th Infantry Division from Vung Tau
Vung Tàu
Vũng Tàu is a city in southern Vietnam. Its population in 2005 was 240,000. The city area is including 13 urban wards and one village. It is the capital of Ba Ria-Vung Tau province, and is the crude oil extraction center of Vietnam. It is also known as one of the most beautiful cities of tourism...

 to Bear Cat 
along Route 15 
Jan 28 – 31 Operation Seymour  5th Battalion, Royal Australian Regiment search and destroy operation Nui Dinh hills, Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Jan 29 – 31 Operation Baek Ma I  ROK 9th Division search-and-destroy operation Khanh Hoa Province
Khanh Hoa Province
Khánh Hòa is a province of Vietnam, located in the South Central Coast. It has a population of 1,066,300 and spans an area of 5,197 km². Its capital is Nha Trang...

 
390
Jan 29 – Feb 1 Operation County Fair 1-30  3rd Battalion, 1st Marines security operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jan 29 – Feb 16 Operation Big Spring  1st Brigade, 9th Infantry Division and 173rd Airborne Brigade search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Jan 30 – Feb 1 Operation Trinity  1st Battalion, 7th Marines search and destroy operation Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Jan 31 – Feb 3 Operation Clay  1st Battalion, 5th Marines search and destroy operation Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Jan 31 – Feb 9 Operation Searcy  1st Infantry Division search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Feb Operation Eagle's Claw 800 (Operation Đại Bàng 800) 1st Cavalry Division, 22nd ARVN Division
22nd Division (South Vietnam)
The 22nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the II Corps that oversaw the region of the central highlands north of the capital Saigon....

 and ROK Capital Division search and destroy operation
Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
300
Feb Operation Highrise  Marines and Army shelling of NVA gun positions in and north of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
Feb Operation Lam Son 46  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations
Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
Feb 1 – 8 Operation Tamborine  6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

 ambush operation along Route 23 
between Đất Đỏ District and Song Tre, Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
7 4
Feb 1 – 9 Operation Independence  1st Battalion, 1st Marines, 2nd Battalion, 4th Marines, 2nd Battalion 5th Marines
2nd Battalion 5th Marines
2nd Battalion 5th Marines is an infantry battalion in the United States Marine Corps consisting of approximately 800 Marines and Sailors. They are based out of Marine Corps Base Camp Pendleton, California and fall under the command of the 5th Marine Regiment and the 1st Marine Division...

 and 1st and 2nd Battalions, 26th Marines search and destroy operation
Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Feb 1 – 15 Operation Gatling  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation
Lâm Đồng, Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

s
Feb 1 – Mar 18 Operation Prairie II  1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 3rd Battalion, 9th Marines and 2nd Battalion, 26th Marines search and destroy operation to prevent the 324B NVA Division
324B NVA Division
The 324 Division is an infantry division of the 4th Military Region . It was a well-trained NVA division that operated in northern South Vietnam. The unit battled U. S. Marines in and around Con Thien and Leatherneck Square....

 from entering Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 area, around Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

 and Gio Linh
Gio Linh
Gio Linh is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. Gio Linh borders Vinh Linh to the north, Dong Ha to the south. The planned Quang Tri Airport will be constructed in this district. As of 2003 the district had a population of . The district covers...

,
693 129
Feb 3 – 21 Operation Gadsden  25th Infantry Division, 196th Infantry Brigade and 3rd Brigade 4th Infantry Division operation against the Vietcong 271st and 272d Regiments, 70th Guard Regiment and 680th Training Regiment near the villages of Lo Go and Xom Giua 30 km (19 mi) northwest of Tay Ninh
Tay Ninh
Tây Ninh is a town in southwestern Vietnam. It is the capital of Tay Ninh province, which encompasses the town and much of the surrounding farmland....

 
161 29
Feb 4 – 15 Operation Muncie  11th Armored Cavalry Regiment reconnaissance in force operations Route 15 to Ba Ria
Ba Ria
Bà Rịa is a town in Ba Ria–Vung Tau province in the southeast of Vietnam. Ba Ria is split from Vung Tau by a river crossed by Co May Bridge....

 and Route 2 from Ba Ria to Duc Thanh and Cam My
Cam My
Cẩm Mỹ is a rural district of Dong Nai province in the Southeast region of Vietnam. As of 2003 the district had a population of 148,823. The district covers an area of 468 km². The district capital lies at Long Giao.-References:...

 
Feb 5 – 24 Operation Green Leaf  US search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Feb 7 – Mar 31 1968 Operation Lam Son 67  2nd and 3rd Brigades, 1st Infantry Division and ARVN 5th Division
5th Division (South Vietnam)
The Fifth Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the III Corps that oversaw the region of the country surrounding the capital, Saigon....

, 18th Division
18th Division (South Vietnam)
The 18th Division was an infantry division in the III Corps of the Army of the Republic of Vietnam . The U.S. Military Assistance Command Vietnam considered the 18th as undisciplined and was well known throughout the ARVN for its "cowboy" reputation...

 and VNMC 3rd Battalion
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 security operations
Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
Feb 11 – 22 Operation Stone  1st Battalion, 1st Marines, 2nd Battalion, 1st Marines, 3rd Battalion, 1st Marines, 2nd Battalion, 4th Marines, 2nd Battalion, 5th Marines, 2nd Battalion, 26th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Feb 12 – Jan 19 68 Operation Pershing  1st Cavalry Division, 3rd Brigade 25th Infantry Division, ROK Capital Division and ARVN 22nd Division
22nd Division (South Vietnam)
The 22nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the II Corps that oversaw the region of the central highlands north of the capital Saigon....

 operation against the NVA 610th Division and VC units
Binh Dinh
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 and Quảng Ngãi Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

s
5401
Feb 13 – 14 Operation Beaumaris  5th Battalion, Royal Australian Regiment cordon-and-search An Nhut village between Long Điền District and Đất Đỏ District, Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Feb 13 – Mar 11 68 Operation Enterprise  9th Infantry Division operation Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
2,107 51
Feb 14 – 17 Operation Tucson  1st and 3rd Brigades 1st Infantry Division and 5th Regiment, 9th Infantry Division operation against the Vietcong 272nd Regiment and the Phu Loi Battalion southwest Binh Long Province
Binh Long Province
thumb|right|[[Binh Duong Province|Binh Duong]], [[Phuoc Long Province|Phuoc Long]] and Binh Long provinces in map of South VietnamBình Long is a former province of Dong Nam Bo region in South Vietnam. It now corresponds to the western part of Binh Phuoc province. It was formed on October 22, 1956...

 near the Michelin Rubber Plantation
Michelin Rubber Plantation
Michelin Rubber Plantation was located near Dầu Tiếng District in Binh Duong Province, 72km northwest of Saigon. The plantation was established by the Michelin company in 1925 and at 12,400 ha it was the largest rubber plantation in Vietnam...

 
13 3
Feb 16 Operation Bunker Hill  3rd Brigade, 9th Infantry Division operation Dinh Tuong Province 
Feb 16 Operation Dalby  6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

 airmobile search-and-destroy operation
area immediately north of Đất Đỏ, Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Feb 16 – Mar 3 Operation Deckhouse VI  SLF 1st Battalion, 4th Marines and HMM-363 two-phase search and destroy operation which augmented Operation DeSoto  southern Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Feb 16 – Mar 20 Operation River Raider  3rd Battalion, 47th Infantry Regiment search and destroy operation Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

 
Feb 16 – Jun 13 Operation Chapman  1st and 2nd Battalions, 2nd Infantry Regiment
2nd Infantry Regiment (United States)
The 2nd Infantry Regiment is an infantry regiment in the United States Army. It has served the United States for more than two hundred years. It is the third oldest regiment in the US Army with a Lineage date of 1808 and a history extending back to 1791...

 search and destroy operation
Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

 
Feb 17 – 18 Operation Bribie
Operation Bribie
Operation Bribie , also known as the Battle of Ap My An, was fought during the Vietnam War in Phuoc Tuy province between Australian forces from the 6th Battalion, Royal Australian Regiment and two companies of Viet Cong from D445 Battalion, likely reinforced by North Vietnamese regulars...

 
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

 search-and-destroy operation to establish a blocking position to prevent the withdrawal eastwards of a VC force which had unsuccessfully ambushed Route 44 between Đất Đỏ
Đất Đỏ
Đất Đỏ is a township and town and capital of Đất Đỏ District, Ba Ria-Vung Tau Province, in Vietnam.It is located along National Road 55....

 and Lang Phước Hải
Phước Hải
Phước Hải may refer to several places in Vietnam:*Phước Hải, Đất Đỏ - a township of Đất Đỏ District, Bà Rịa-Vũng Tàu Province*Phước Hải, Nha Trang an urban ward of Nha Trang, in Khánh Hòa Province...

Ap My An, Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
70
Feb 17 – 22 Operation Giant Dragon  ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 search and destroy operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
16
Feb 17 – 22 Operation Lien Ket 81  ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 search and destroy operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Feb 17 – 28 Operation Chinook II  3rd Marine Division operation. Writer Bernard B. Fall
Bernard B. Fall
Bernard B. Fall was a prominent war correspondent, historian, political scientist, and expert on Indochina during the 1950s and 1960s...

 was killed by a VC mine while observing this operation
Street Without Joy
Street Without Joy
Street Without Joy or La Rue Sans Joie was the name given by troops of the French Far East Expeditionary Corps to the stretch of Route 1 from Huế to Quảng Trị during the First Indochina War.-Situation:...

, Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Feb 18 – 22 Operation Renmark  5th Battalion, Royal Australian Regiment search and destroy operation into VC stronghold Long Hải
Long Hải
Long Hải is a township and town in Long Điền District, Ba Ria-Vung Tau Province, in Vietnam....

 hills
1
Feb 19 – May 14 Operation Ala Moana  25th Infantry Division operation Hua Nghai, Tay Ninh and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
382 38
Feb 20 Operation Brandywine  3rd Brigade, 9th Infantry Division search and destroy operation Dinh Tuong Province 
Feb 22 – May 14 Operation Junction City
Operation Junction City
Operation Junction City was an 82-day military operation conducted by United States and Republic of Vietnam forces begun on 22 February 1967 during the Vietnam War. It was the largest U.S. airborne operation since Operation Market Garden during World War II, the only major airborne operation of...

 
3rd Brigade, 4th Infantry Division, 196th Infantry Brigade, 173rd Airborne Brigade, 11th Armored Cavalry Regiment, VNMC 1st and 5th Battalions
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 and ARVN 35th and 36th Ranger Battalions
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation
Tay Ninh Province  1728 282
Feb 23 – 27 Operation Pulaski  2nd Battalion, 4th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Feb 25 – 28 Operation Lanoke  2nd Battalion, 5th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Feb 25 – Mar 2 Operation Pittsburg  1st Brigade, 9th Infantry Division spoiling attacks to locate and disrupt VC activity Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Mar 3 – Apr 3 Operation Blackjack 23  Mobile Guerilla Force operation western II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Mar 3 – Apr 3 Operation Dawes  Special Forces Project Omega operation II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Mar 3 – Apr 3 Operation Knox  Special Forces Project DELTA
Project DELTA
Project DELTA was one of three Greek letter special forces reconnaissance projects formed by the Military Assistance Command, Vietnam, MACV during the Vietnam War to collect operational intelligence in remote areas of South Vietnam....

 operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Mar 4 – 22 Operation Hancock Queen  3rd Battalion, 503rd Airborne Infantry Regiment and 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation Binh Thuan
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

, Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Lâm Đồng Provinces
Mar 6 – 7 Operation Ayr  6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

 search and destroy operation
near Bình Ba
Bình Ba
Bình Ba is a commune and village in Châu Đức District, Ba Ria-Vung Tau Province, in Vietnam....

, Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Mar 7 – Apr 8 Operation Waialua  2nd Brigade, 25th Infantry Division search and destroy operation Hậu Nghĩa
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

, Tay Ninh and Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

s
Mar 8 – Apr 18 Operation Oh Jak Kyo I  Linkup of the ROK Capital Division and 9th Infantry Division tactical areas of responsibility Phu Yen Province  831 23
Mar 10 – 12 Operation Yuba  2nd Battalion, 4th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Mar 13 – 18 Operation Tippecanoe  1st Battalion, 5th Marines search and destroy operation Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Mar 15 – 18 Operation Webster  3rd Battalion, 7th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Mar 15 – Apr 30 Operation Blackjack 24  Mobile Guerilla Force operation western II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Mar 18 – Apr 21 Operation Makalapa  1st and 2nd Brigades, 25th Infantry Division search and destroy operation Hậu Nghĩa Province
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
Mar 19 – Apr 19 Operation Prairie III  3rd Battalion, 3rd Marines, 1st Battalion, 4th Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 3rd Battalion, 9th Marines and 2nd Battalion, 26th Marines search and destroy operations against the NVA 324B
324B NVA Division
The 324 Division is an infantry division of the 4th Military Region . It was a well-trained NVA division that operated in northern South Vietnam. The unit battled U. S. Marines in and around Con Thien and Leatherneck Square....

 and 341st Divisions
DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
Mar 20 – Apr 3 Operation Beacon Hill  3rd Marine Division operation Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
334 16
Mar 20 – Apr 17 Operation Portsea  1st Brigade, 9th Cavalry Regiment, 11th Armored Cavalry Regiment, 5th Battalion, Royal Australian Regiment, 6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

, ARVN 43rd Regiment and ARVN 35th Ranger Battalion
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 search and destroy operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Mar 20 – Jul 5 72 Operation Popeye
Operation Popeye
Operation Popeye was a US military cloud seeding operation during the Vietnam war to extend the monsoon season over Laos, specifically areas of the Ho Chi Minh Trail...

 
USAF cloud-seeding operation over the Ho Chi Minh Trail
Ho Chi Minh trail
The Ho Chi Minh trail was a logistical system that ran from the Democratic Republic of Vietnam to the Republic of Vietnam through the neighboring kingdoms of Laos and Cambodia...

 
Mar 21 – 25 Operation New Castle  2nd Battalion, 5th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Mar 23 – 24 Operation Early  1st Battalion, 1st Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Mar 23 – 27 Operation Perry  2nd Battalion, 7th Marines search and destroy operation Quảng Ngãi Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Mar 29 – Apr 29 Operation Summerall  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation
Darlac, Khanh Hoa
Khanh Hoa Province
Khánh Hòa is a province of Vietnam, located in the South Central Coast. It has a population of 1,066,300 and spans an area of 5,197 km². Its capital is Nha Trang...

 and Phu Yen Provinces
Apr – 11 May Operation Spearhead  4th Battalion, 47th Infantry Regiment and TF 117 search and destroy operation Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

 
Apr onwards Operation Daniel Boone  MACVSOG reconnaissance to verify suspected enemy locations, infiltration routes and supply bases Eastern Cambodia
Apr 1 – 10 Operation Andover  11th Armored Cavalry Regiment operation Hua Nghai Province vicinity of village of Tan Hoa
Tân Hoà, Ba Ria-Vung Tau
Tân Hoà is a commune and village in Tân Thành District, Ba Ria-Vung Tau Province, in Vietnam....

 
459 42
Apr 2 Operation Harvest Moon  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 operation
III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Apr 4 – 17 Operation Dayton  173rd Airborne Brigade search and destroy operation Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

s
Apr 4 – 21 Operation Big Horn II  2nd Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines and 2nd Battalion, 26th Marines search and destroy operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Apr 5 – 10 Operation Canyon  1st Battalion, 1st Marines, 2nd Battalion, 25th Marines and 2nd Battalion, 26th Marines search and destroy operation including a sweep of the Barrier Island which was bounded by the Cua Dai/Son Thu Bon rivers to the north and the Truong Giang to the west Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s
Apr 5 – Oct 12 Operation Francis Marion  1st and 2nd Brigades, 4th Infantry Division and 173rd Airborne Brigade operation against the NVA 1st and 10th Divisions western highlands of Pleiku Province  1,203
Apr 7 – 10 Operation Dixie  2nd Battalion, 5th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Apr 7 – 22 Operation Lejeune  3rd Brigade, 25th Infantry Division, 2/1 Cavalry, 3/1 Cavalry and 3rd Battalion, 7th Marines search and destroy operation Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Apr 8 Operation Hop Tac VII  2nd Brigade, 9th Infantry Division search and destroy operation Dinh Tuong Province 
Apr 8 – 30 Operation Oregon  Movement of units III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 to I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 
Apr 9 – 10 Operation Dazzlem  1st Cavalry Division defence of Camp Radcliffe  Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Apr 13 – 17 Operation Humboldt  3rd Battalion 1st Marines
3rd Battalion 1st Marines
3rd Battalion 1st Marines is an infantry battalion in the United States Marine Corps based out of Camp Horno on Marine Corps Base Camp Pendleton, California...

 search and destroy operation
Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Apr 15 – May 26 Operation Blackjack 25  Mobile Guerilla Force operation western II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Apr 15 – May 26 Operation Blackjack  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 and Mobile Guerilla Force 876 operation
Apr 16 – May 15 Operation Buckner  Special Forces Detachment B-50 Project Omega operation western II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Apr 17 Operation Lawrence  196th Infantry Brigade search and destroy operation I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 
Apr 18 – 30 Operation Newark  1st Battalion, 503rd Airborne Infantry Regiment search and destroy operation along the Song Be River Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
Apr 19 – 21 Operation County Fair 1-34  1st Battalion, 1st Marines and ARVN 4th Battalion, 5th Regiment search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Apr 19 – May 31 Operation Prairie V  2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines 1st Battalion, 4th Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines and 2nd Battalion, 26th Marines search and destroy operation Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Apr 20 – 23 Operation Golden Fleece 196-1  3rd Battalion, 21st Infantry Regiment
21st Infantry Regiment (United States)
The 21st Infantry Regiment is a United States Army infantry regiment.-Lineage:*Constituted 3 May 1861 in the Regular Army as the 2nd Battalion, 12th Infantry*Organized 20 May 1862 at Fort Hamilton, New York...

 security operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Apr 20 – May 17 Operation Prairie IV
Operation Prairie IV
Operation Prairie IV was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from April 20, 1967 until May 17, 1967. During the course of the fighting Marine casualties were 164 killed 1,240 wounded while the NVA...

 
Continuation of Operation Hickory
Operation Hickory
Operation Hickory was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from May 18, 1967 until May 28, 1967...

 
southwest of Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

, northern Leatherneck Square
Leatherneck Square
Leatherneck Square was an area just south of the Vietnamese DMZ.It was cornered by Con Thien to Gio Linh in the north, about wide and from Dong Ha to Cam Lo in the south. The length of this square was about 9 miles ....

 
505 164
Apr 20 – Mar 21 1968 Operation Kittyhawk  9th Infantry Division, 11th Armored Cavalry Regiment and 3rd Squadron, 5th Cavalry Regiment security and escort operations Long Khánh District 
Apr 21 – 25 Operation Grand  3rd Battalion, 7th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Apr 21 – May 17 Operation Union I/Operation Lien Ket 102  1st Battalion, 1st Marines, 2nd Battalion, 1st Marines, 1st Battalion, 5th Marines, 3rd Battalion, 5th Marines and ARVN 1st Ranger Group
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 search and destroy operation
Que Son Valley
Que Son Valley
is a district in Quang Nam province, Vietnam. During the Vietnam War, it was the site of heavy fighting, including Operation Union I & II. From 1962 to 1967, the southern side of the valley was Quang Tin province....

, Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
965 53
Apr 21 – May 21 Operation Shawnee  2nd Battalion, 4th Marines, 2nd Battalion, 9th Marines and 2nd Battalion, 26th Marines search and destroy operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Apr 22 Operation Beau Diddley  2nd Battalion, 3rd Marines and Swift Boat
Fast Patrol Craft
Patrol Craft Fast , also known as Swift Boats, were all-aluminum, long, shallow-draft vessels operated by the U.S. Navy, initially to patrol the coastal areas and later for work in the interior waterways as part of the Brown Water Navy to interdict Vietcong movement of arms and munitions,...

 amphibious operation
I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 
Apr 23 – May 15 Operation Manhattan  3rd Brigade, 1st Infantry Division, 3rd Brigade, 4th Infantry Division, 1st and 2nd Brigades, 25th Infantry Division and 11th Armored Cavalry Regiment search and destroy operation Boi Loi Woods and Long Nguyen Forest north of the Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

, Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
123
Apr 26 – May 1 Operation Puckapunyal  7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 supported by the 1st Brigade, RNZA 161 Battery
Royal Regiment of New Zealand Artillery
The Royal New Zealand Artillery forms the artillery section of the New Zealand Army. In its current form it was founded in 1947 with the amalgamation of the regular and volunteer units of artillery in New Zealand.-Modern structure:...

 search and destroy operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Apr 26 – May 12 Operation Beacon Star  3rd Marine Division operation Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

, vicinity of Khe Sanh
Khe Sanh
Khe Sanh is the district capital of Hướng Hoá District, Quảng Trị Province, Vietnam, located 63 km west of Đông Hà.Khe Sanh Combat Base was a United States Marine Corps outpost in South Vietnam used during the Vietnam War. The airstrip was built in September 1962...

 
469 24
Apr 26 – May 22 Operation Hancock I  3rd Battalion, 8th Infantry Regiment and ARVN 45th Regiment search and destroy operation north of Ban Me Thuot
Buon Ma Thuot
Buôn Ma Thuột or sometimes Buon Ma Thuat or Ban Mê Thuột, is the capital city of Dak Lak Province, in the Central Highlands of Vietnam. Its population is approximately 300,000...

, Darlac Province 
Apr 27 – May 24 Operation Blackjack 33  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 operation
Châu Đức District  320 67
Apr 28 – May 12 Operation Beaver Cage
Operation Beaver Cage
Operation Beaver Cage was a U.S. Marine Corps and U.S. Navy Joint Operation in North Vietnam along the coastline of the Ben Hai River in the Quang Nam province. The Operation took place 23 August, 1966, through 5 September, 1966.-Intent:...

 
1st Battalion, 3rd Marines operation to sweep a long-established VC stronghold 40 km (25 mi) south of Da Nang
Da Nang
Đà Nẵng , occasionally Danang, is a major port city in the South Central Coast of Vietnam, on the coast of the South China Sea at the mouth of the Han River. It is the commercial and educational center of Central Vietnam; its well-sheltered, easily accessible port and its location on the path of...

 
200
May 1–4 Operation Fort Wayne  173rd Airborne Brigade search and destroy operation Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
May 1 – 8 Operation Lismore  7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
May 2 – 3 Operation Hop Tac XVI  2nd Brigade, 9th Infantry Division search and destroy operation Dinh Tuong Province 
May 3 – 7 Operation Gulf  2nd Battalion, 26th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
May 3 – Jun 7 Operation Leeton  7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 search and destroy operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
May 4 – 5 Operation Lam Son 48  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations
Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
May 10 – 12 Operation Bowen  6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

 search and destroy operation
near Long Tan
Long Tan
For the footballer, see Long Tan. Long Tân , is a village in Bà Rịa-Vũng Tàu Province, Vietnam, at . When it was part of South Vietnam, it was in Phước Tuy province....

, Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
May 11 – Jun 8 Operation Malheur I  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation
Đức Phổ District, Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
869 81
May 13–18 Operation Ahina  25th Infantry Division, 3rd Brigade, 4th Infantry Division and 1st Brigade, 9th Infantry Division search and destroy operation Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Tay Ninh Provinces
May 13 – Jul 16 Operation Crickett  1st and 2nd Battalions, 26th Marines search and destroy operation Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
May 14 – Dec 7 Operation Kole Kole  2nd Brigade, 25th Infantry Division search and destroy operation Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

, Hậu Nghĩa
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 and Tay Ninh Provinces
645
May 16 – Jun 28 Operation Bullard  MIKE Force
MIKE Force
The Mobile Strike Force Command, or MIKE Force, was a key component of United States Army Special Forces in the Vietnam War. They served with indigenous soldiers selected and trained through the Civilian Irregular Defense Group and were led by American SF and Australian SAS...

 operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
May 17 – 26 Operation Dallas  1st Brigade, 1st Infantry Division and 1st Squadron, 11th Armored Cavalry Regiment road clearing and security operation Route 16 near Phu Loi  3
May 17 – 27 Operation Thunder Dragon  ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 search and destroy operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
147 14
May 17 – Dec 7 Operation Diamond Head  3rd Brigade, 25th Infantry Division search and destroy operation Michelin Rubber Plantation
Michelin Rubber Plantation
Michelin Rubber Plantation was located near Dầu Tiếng District in Binh Duong Province, 72km northwest of Saigon. The plantation was established by the Michelin company in 1925 and at 12,400 ha it was the largest rubber plantation in Vietnam...

, Ho Bo Woods
Ho Bo Woods
Ho Bo Woods was located in Binh Duong Province 20 km north of Cu Chi, 4 km to the west of the Iron Triangle and the Saigon River and some 56 km northwest of Saigon. The woods consisted of rubber plantations, sparse to dense woods, and open rice paddies with some extremely large...

 and the Trapezoid, Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Tay Ninh Provinces
May 18 – 28 Operation Hickory  3rd Battalion, 4th Marines, 2nd Battalion, 9th Marines and 2nd Battalion, 26th Marines operation north from Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

 to the Ben Hai River
Ben Hai River
The Ben Hai River is a river in central Vietnam which became an important landmark in the partition of the country into a northern and a southern zone along the 17th parallel by the Geneva Accords of 1954...

, Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
367 142
May 18 – Dec 7 Operation Barking Sands  25th Infantry Division operation Hua Nghai and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
304 19
May 18 – Jun 8 Operation Ashland  3/5 Cavalry operation Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Long Khanh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

s
May 18 – 23 Operation Cincinnati  173rd Airborne Brigade operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
May 18 – 26 Operation Beau Charger  US 7th Fleet combined forces amphibious landing and sweep operation southern half of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 in the Ben Hai River
Ben Hai River
The Ben Hai River is a river in central Vietnam which became an important landmark in the partition of the country into a northern and a southern zone along the 17th parallel by the Geneva Accords of 1954...

 area
83 23
May 19 – 25 Operation Duval  1st Battalion, 7th Marines and 3rd Battalion, 7th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
May 19 – 27 Operation Lam Son 54  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation launched in conjunction with Operation Beau Charger and Operation Hickory
Operation Hickory
Operation Hickory was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from May 18, 1967 until May 28, 1967...

 
Route 1 north of Gio Linh
Gio Linh
Gio Linh is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. Gio Linh borders Vinh Linh to the north, Dong Ha to the south. The planned Quang Tri Airport will be constructed in this district. As of 2003 the district had a population of . The district covers...

 to the Ben Hai River
Ben Hai River
The Ben Hai River is a river in central Vietnam which became an important landmark in the partition of the country into a northern and a southern zone along the 17th parallel by the Geneva Accords of 1954...

,
342 22
May 19 – Dec 7 Operation Waimea  1st Brigade, 25th Infantry Division search and destroy operation in the Ho Bo Woods
Ho Bo Woods
Ho Bo Woods was located in Binh Duong Province 20 km north of Cu Chi, 4 km to the west of the Iron Triangle and the Saigon River and some 56 km northwest of Saigon. The woods consisted of rubber plantations, sparse to dense woods, and open rice paddies with some extremely large...

, Bo Loi Woods, Filhol Plantation and the Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

 
Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Tay Ninh Provinces
May 21 – Jul 9 Operation Choctaw  1st Battalion, 3rd Marines, 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines and 3rd Battalion, 12th Marines search and destroy operation Quảng Trị
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and Thua Thien Provinces 
May 25 – Jun 5 Operation Union II
Operation Union II
Operation Union II was a military operation that took place in the Vietnam War. It was a search and destroy mission in the Que Son Valley carried out by the 5th Marine Regiment. Launched on May 26, 1967 the operation ended June 5. The North Vietnamese Army lost 701 killed and 23 captured, while U.S...

 
1st Battalion, 5th Marines, 2nd Battalion, 5th Marines, 3rd Battalion, 5th Marines, 1st Battalion, 7th Marines, 2nd Battalion, 7th Marines and ARVN 6th Regiment search and destroy operation to entrap the NVA 3rd and 21st Regiments north of Tam Kỳ, Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
701 110
May 30 – Jun 6 Operation Tulsa  11th Armored Cavalry Regiment reconnaissance in force operation and to secure the Gia Ray rock quarry Route 1 near Suoi Cat 
Jun 1 – Jul 2 Operation Cimarron  Continuation of Operation Prairie IV
Operation Prairie IV
Operation Prairie IV was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from April 20, 1967 until May 17, 1967. During the course of the fighting Marine casualties were 164 killed 1,240 wounded while the NVA...

 
Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Jun 1 – Jul 25 Operation Coronado I  9th Infantry Division operation vicinity of Rach Nui Canal (XS 8466) Dinh Tuong Province  478 34
Jun 1 – Feb 7 68 Operation Hop Tac  2nd and 3rd Brigades, 9th Infantry Division search and destroy and security operation Dinh Tuong Province 
Jun 2 Operation Lam Son 63  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations
Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s
Jun 3 – Sep 15 Operation Cumberland  1st Battalion, 4th Marines and 3rd Battalion, 12th Marines search and destroy operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Jun 5 – 7 Operation Rocket  1st Brigade, 9th Infantry Division search and destroy operation Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Jun 5 – 9 Operation Bluefield  US search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Jun 6 – 7 Operation Darwin  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

 search and destroy operation
Jun 6 – 11 Operation Colgate  1st Battalion, 3rd Marines, 3rd Battalion, 12th Marines, 2nd and 3rd Battalions, 26th Marines search and destroy operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Jun 6 – 13 Operation Broken Hill  7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 search and destroy operation
Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Jun 8 – Aug 2 Operation Malheur II  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation in the vicinity of the Song Ne Valley and VC Base Area 122
northwest of Đức Phổ District, Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
488
Jun 9 – 12 Operation Butler  1 Company from each of the 1st Battalion, 7th Marines, 2nd Battalion, 7th Marines and 3rd Battalion, 7th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jun 9 – 27 Operation Akron I  11th Armored Cavalry Regiment reconnaissance in force operation along encountered elements of the VC 274th Regiment
VC 274th Regiment
The VC 274th Regiment, also known as the 274 Viet Cong Main Force Regiment, was a regiment of the Viet Cong during the Vietnam War. The regiment was part of the VC Division 5 and operated in the Bien Hoa, Đồng Nai, Phước Tuy and Long Khánh provinces.The Regiment consisted of a headquarters and...

 and 5th Division
Route 2  56 9
Jun 10 – 25 Operation Kawela  1st Brigade, 25th Infantry Division search and destroy operation Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

, Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Jun 13 – 20 Operation Great Bend  9th Infantry Division search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Jun 13 – 26 Operation Arizona  2nd Battalion 5th Marines
2nd Battalion 5th Marines
2nd Battalion 5th Marines is an infantry battalion in the United States Marine Corps consisting of approximately 800 Marines and Sailors. They are based out of Marine Corps Base Camp Pendleton, California and fall under the command of the 5th Marine Regiment and the 1st Marine Division...

, 2nd Battalion 7th Marines
2nd Battalion 7th Marines
The 2nd Battalion, 7th Marines is a light infantry battalion of the United States Marine Corps. They are based at the Marine Corps Air Ground Combat Center Twentynine Palms and consist of approximately 800 Marines and Sailors...

, 3rd Battalion 7th Marines
3rd Battalion 7th Marines
The 3rd Battalion 7th Marine Regiment is an infantry battalion of the United States Marine Corps. They are based at the Marine Corps Air Ground Combat Center Twentynine Palms and consist of approximately 800 Marines. The battalion falls under the command of the 7th Marine Regiment and the 1st...

 and 3rd Battalion 11th Marines
3rd Battalion 11th Marines
3rd Battalion 11th Marines is an artillery battalion comprising four firing batteries and a headquarters battery. The battalion is based at the Marine Corps Air Ground Combat Center Twentynine Palms, California and its primary weapon system is the M777 lightweight howitzer with a maximum...

 search and destroy operation
Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jun 15 – 21 Operation Geraldton  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

 search and destroy operation
east of Đất Đỏ, Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
1
Jun 15 – 24 Operation Adair  1st Battalion, 5th Marines and 3rd Battalion, 5th Marines search and destroy operation Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
Jun 16 – Oct 12 Operation Greeley
Battle of Dak To
The Battle of Đắk Tô was a series of major engagements of the Vietnam War that took place between 3–22 November 1967, in Kontum Province, in the Central Highlands of the Republic of Vietnam . The action at Đắk Tô was one of a series of People's Army of Vietnam offensive initiatives that began...

 
1st, 2nd and 4th Battalions, 503rd Airborne Infantry Regiment, 4th Infantry Division, 1st Battalion, 12th Infantry Regiment, 3/1 Cavalry, ARVN 5th and 8th Airborne Battalions
Vietnamese Airborne Division
The Vietnamese Airborne Division was one of the earliest components of the State of Vietnam's military forces . The Vietnamese Airborne Division began as companies organised in 1948, prior to any agreement over armed forces in Vietnam...

 and 42nd Regiment search and destroy operations against NVA buildup
Dak To
Dak To
Đắk Tô is a village in the Central Highlands of Vietnam and in the so-called "tri-border" area where the borders of Vietnam, Laos, and Cambodia all come together. Located just north of the Vietnamese town of Tan Canh , Dak To is populated by a Montagnard tribal people known as the Degar...

 
Jun 18 – Jul 2 Operation Beacon Torch  US Costal Division Twelve operation east of the Truong Giang River and southeast of the city of Hội An
Hoi An
Hội An , or rarely Faifo, is a city of Vietnam, on the coast of the South China Sea in the South Central Coast of Vietnam. It is located in Quang Nam province and is home to approximately 120,000 inhabitants...

 
86 13
Jun 19 Operation Concordia  2nd Brigade, 9th Infantry Division operation Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Jun 19 Operation Cook  3rd Brigade, 4th Infantry Division, 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 196th Infantry Brigade cordon and search and search and destroy operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Jun 19 – 20 Operation Can Giuoc  3rd Brigade 9th Infantry Division operation to secure Route 4  Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 west of Can Giuoc
Can Giuoc
Can Giuoc is a district of Long An Province in the Mekong River Delta region of Vietnam.As of 2003 the district had a population of 161,399. The district covers an area of 211 km²...

 District
Jun 19 – 23 Operation Rhino  2nd Squadron, 11th Armored Cavalry Regiment search and destroy operation
Jun 20 – Jul 9 Operation Billings  1st Infantry Division operation Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

, Phuoc Long
Phuoc Long Province
thumb|right|200px|[[Binh Duong Province|Binh Duong]], Phuoc Long and [[Binh Long Province|Binh Long]] in map of South VietnamPhuoc Long is former province of Dong Nam Bo region in South Vietnam...

 and Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

s
347 40
Jun 21 – 30 Operation Cooparoo  7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 and 3rd Cavalry Regiment search and destroy operation
Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Jun 25 – Jul 1 Operation Calhoun  1st Battalion, 1st Marines, 2nd Battalion, 1st Marines, 3rd Battalion, 1st Marines, 2nd Battalion, 3rd Marines, 1st Battalion, 5th Marines, 2nd Battalion, 5th Marines, 3rd Battalion, 5th Marines and 1st Battalion, 7th Marines search and destroy operation Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
Jul 2 – 14 Operation Bear Claw  3rd Marine Division operation SLF
SLF
SLF is a three-letter abbreviation with multiple meanings:*Superleague Formula, a motorsport racing series*Subscriber Location Function, an entity in IP Multimedia Subsystem *Seattle Liberation Front, a radical anti-Vietnam War organization...

part of Operation Buffalo
Operation Buffalo (Vietnam)
Operation Buffalo was a major operation of the Vietnam War that took place in the southern half of the Demilitarized Zone, northeast of Con Thien. On July 2, Alpha and Bravo Companies, 1st Battalion 9th Marines were ambushed on highway 561, near a place called "The Market Place"...

 
Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

, vicinity of Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

 
1281 125
Jul 3 – 18 Operation Bear Bite  Marines amphibious and heliborne assault near the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
150
Jul 3 – Apr 7 68 Operation Riley  1st Brigade, 9th Infantry Division and Royal Thai Army Volunteer regiment search and destroy operation Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

s
Jul 4 – 16 Operation Beaver Track  2nd Battalion 3rd Marines
2nd Battalion 3rd Marines
2nd Battalion, 3rd Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Hawaii consisting of approximately 1000 Marines and sailors...

 search and destroy operation
near Cam Lo
Cam Lo
Cam Lộ is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. As of 2003 the district had a population of 46,231. The district covers an area of 347 km²...

 
Jul 5 – 9 Operation Lion  2nd Squadron, 11th Armored Cavalry Regiment operation
Jul 6 - 12 Operation Lake  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Jul 6 – Sep 3 Operation March  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 Detachment B-50 Project OMEGA operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Jul 7 – 14 Operation Paddington  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

, 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

; 1st Squadron, 11th Armored Cavalry Regiment, 2nd Brigade, 9th Infantry Division and ARVN search and destroy operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Jul 7 – Aug 3 Operation Coronado II
Operation Coronado II
Operation Coronado II was the second of eleven in the Operation Coronado series conducted by the American Mobile Riverine Force in conjunction with various units of the Army of the Republic of VietnamFulton, pp. 50–150. in late July 1967 in an attempt to shut down Vietcong strongholds in the...

/Operation Son Thang 3 
7MRF
Mobile Riverine Force
In the Vietnam War, the Mobile Riverine Force , initially designated Mekong Delta Mobile Afloat Force, and later euphemistically the Riverines, were a joint US Army and US Navy force that comprised a substantial part of the Brown Water Navy...

 9th Infantry Division, 3/39 Infantry, 7th ARVN Division, 3/47 Infantry search and destroy operation to help provide security for the Dong Tam Base Camp 
Dinh Tuong Province, Mỹ Tho River, 73 9
Jul 8 – Aug 28 Operation Akumu/Xay Duong 12-7  1st Brigade, 25th Infantry Division and ARVN 7th Regiment cordon and search operation Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Jul 9 – Aug 26 Operation Hong Kil Dong
Operation Hong Kil Dong
Operation Hong Kil Dong was the largest South Korean operation of the Vietnam War. The 48-day-long operation was a major success as South Korean forces thwarted Communist infiltration into friendly areas. The results of the operation were a kill ratio of 24:1 in the Koreans' favor: 638 Vietnamese...

 
Republic of Korea Army
Republic of Korea Army
The Republic of Korea Army is the largest of the military branches of the South Korean armed forces with 520,000 members as of 2010...

 Capital Division and White Horse Division operation
Tuy Hoa Province  638 26
Jul 10 – Oct 31 Operation Fremont  1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines and 3rd Battalion, 26th Marines search and destroy operation Quảng Trị
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and Thua Thien Provinces 
Jul 12 – 15 Operation Gem  3rd Battalion, 7th Marines blocking operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jul 14 – 16 Operation Hickory II  1st Battalion, 4th Marines, SLF A, 2nd Battalion, 3rd Marines search and destroy sweep to clear the area of enemy fortifications, mortar and artillery positions southern half of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
39 4
Jul 15 Operation Goethals  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 MIKE Force
MIKE Force
The Mobile Strike Force Command, or MIKE Force, was a key component of United States Army Special Forces in the Vietnam War. They served with indigenous soldiers selected and trained through the Civilian Irregular Defense Group and were led by American SF and Australian SAS...

 operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Jul 16 – Oct 31 Operation Kingfisher
Operation Kingfisher
Operation Kingfisher was a United States military operation that took place during the Vietnam War.July 16 - Oct 31, 1967Western area of Leatherneck SquareUnits:U.S. Marines: 2/9, 3/9, 3/3, 3/4 and 2/4NVA: 324B DivisionCasualties:...

 
1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines, 2nd Battalion, 4th Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines and 3rd Battalion, 26th Marines operation DMZ - Con Thien
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
1,117 340
Jul 17 Operation Tiger Concordia VI  3rd Battalion, 47th Infantry Regiment riverine search and destroy operation Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Jul 17 – 25 Operation Beacon Torch  2nd Battalion, 3rd Marines amphibious search and destroy operations Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
Jul 17 – Oct 31 Operation Ardmore  1st Battalion, 13th Marines and 1st and 3rd Battalions, 26th Marines search and destroy operation Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Jul 19 – Sep 11 Operation Paul Bunyan  1st Infantry Division land clearing operation 3
Jul 20 – 24 Operation Lam Son 87  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations
Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s
Jul 20 – 26 Operation Bear Chain/Fremont  2nd Battalion, 3rd Marines operation to engage the VC 806th Battalion "Street Without Joy
Street Without Joy
Street Without Joy or La Rue Sans Joie was the name given by troops of the French Far East Expeditionary Corps to the stretch of Route 1 from Huế to Quảng Trị during the First Indochina War.-Situation:...

" area to the east of Route 1 between Quảng Trị
Quang Tri
Quảng Trị is a town district of Quang Tri province in the North Central Coastal region of Vietnam. Significantly, it was the only South Vietnamese provincial capital to be captured by the North Vietnamese forces for a limited period in the 1972 offensive....

 and Huế
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 
Jul 20 – 27 Operation Pecos  1st Battalion, 7th Marines and 3rd Battalion, 11th Marines search and destroy operation "Happy Valley
Happy Valley, Vietnam
Happy Valley was the name given by US Marines to a valley southwest of Danang in Quảng Nam Province, Vietnam-Base camp:Happy Valley was a major Vietcong /North Vietnamese Army base camp, storage area and supply infiltration route...

", Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jul 21 – 30 Operation Beacon Guide  1st Battalion, 3rd Marines search and destroy operation 29 km (18 mi) south of Huế
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 
Jul 21 – Aug 2 Operation Emporia I  11th Armored Cavalry Regiment land clearing operation ambushed by the VC 275th Regiment
VC 275th Regiment
The VC 275th Regiment, also known as the 275 Viet Cong Main Force Regiment, was a regiment of the Viet Cong during the Vietnam War. The regiment was part of the VC Division 5 and operated in the Phước Tuy province....

 and the 1st Battalion of the Dong Hai Regiment
VC 274th Regiment
The VC 274th Regiment, also known as the 274 Viet Cong Main Force Regiment, was a regiment of the Viet Cong during the Vietnam War. The regiment was part of the VC Division 5 and operated in the Bien Hoa, Đồng Nai, Phước Tuy and Long Khánh provinces.The Regiment consisted of a headquarters and...

 
along Route 20 from Gia Tan to the La Nga River 96 14
Jul 24 – 25 Operation Tiger Concordia VIII  3rd Battalion, 47th Infantry Regiment riverine and airmobile search and destroy operation Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Jul 24 – 25 Operation Tiger Coronado VIII  3rd Battalion, 47th Infantry Regiment riverine and airmobile search and destroy operation Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Jul 27 – 29 Operation Stockton  1st Battalion, 7th Marines search and destroy operation "Happy Valley
Happy Valley, Vietnam
Happy Valley was the name given by US Marines to a valley southwest of Danang in Quảng Nam Province, Vietnam-Base camp:Happy Valley was a major Vietcong /North Vietnamese Army base camp, storage area and supply infiltration route...

", Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Jul 28 – Aug 1 Operation Tiger Coronado V  3rd Battalion, 47th Infantry Regiment riverine and airmobile and mechanized search and destroy operation Dinh Tuong Province 
Jul 30 Operation Winfield Scott  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 MIKE Force
MIKE Force
The Mobile Strike Force Command, or MIKE Force, was a key component of United States Army Special Forces in the Vietnam War. They served with indigenous soldiers selected and trained through the Civilian Irregular Defense Group and were led by American SF and Australian SAS...

 reconnaissance operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Aug 1 – 3 Operation Pike
Operation Pike
Operation Pike refers to a strategic bombing plan, overseen by Air Commodore John Slessor, against the Soviet Union by the Anglo-French alliance...

 
1st Marine Division search and destroy operation Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Province 
Aug 2 – 13 Operation Hood River  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Aug 3 – 18 Operation Emporia II  11th Armored Cavalry Regiment, 919th Engineer Company  and 52nd ARVN Ranger Battalion
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 land clearing operation
Route 20 from the La Nga River to the boundary of Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
96 14
Aug 4 – 16 Operation Ballarat  7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 search-and-destroy operation against VC bases
eastern Hat Dich
Hat Dich
Hat Dich was an area within South Vietnam. It covered the area where the borders of Phước Tuy, Long Khánh and Biên Hòa Provinces met.During the Vietnam War, the area was the headquarters for the VC 274th Regiment, and was known as the Hat Dich secret zone and Base Area 301....

 area
Aug 5 – 9 Operation Rush  2nd Battalion, 4th Marines, 4th Battalion, 12th Marines and 2nd Battalion, 26th Marines search and destroy operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Aug 7 – 11 Operation Beacon Gate  1st Battalion, 3rd Marines sweep operations Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
Aug 11 – 28 Operation Cochise  1st Marine Division Task Force X-Ray, comprising 1st Battalion, 3rd Marines, 1st Battalion, 5th Marines, 3rd Battalion, 5th Marines and 2nd Battalion, 11th Marines search and destroy operation Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
Aug 12 – Sep 1 Operation Benton  101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 196th Infantry Brigade operation
Quang Tin Province  397 45
Aug 14 – 16 Operation Tiger Coronado III  3rd Battalion, 47th Infantry Regiment search and destroy operation Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

, Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Aug 20 – Sep 9 Operation Coronado IV
Operation Coronado IV
Operation Coronado IV was the fourth of the Operation Coronado series of riverine military operations conducted by the Mobile Riverine Force of the United States and elements of the Army of the Republic of Vietnam, designed to shut down Vietcong strongholds in the Mekong Delta.Fulton, pp....

 
MRF
Mobile Riverine Force
In the Vietnam War, the Mobile Riverine Force , initially designated Mekong Delta Mobile Afloat Force, and later euphemistically the Riverines, were a joint US Army and US Navy force that comprised a substantial part of the Brown Water Navy...

 2nd Brigade, 9th Infantry Division search and destroy operation
Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Aug 22 – 27 Operation Akron II  9th Infantry Division search and destroy operation Long Khanh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
Aug 23 Operation Tiger Coronado  3rd Battalion, 47th Infantry Regiment search and destroy operation Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

, Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Aug 27 – Sep 5 Operation Yazoo  1st Battalion, 7th Marines and 3rd Battalion, 11th Marines search and destroy operation "Happy Valley
Happy Valley, Vietnam
Happy Valley was the name given by US Marines to a valley southwest of Danang in Quảng Nam Province, Vietnam-Base camp:Happy Valley was a major Vietcong /North Vietnamese Army base camp, storage area and supply infiltration route...

", Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Aug 27 – Sep 6 Operation Belt Drive  2nd Battalion, 3rd Marines search and destroy operation Nhung River south of Quảng Trị
Quang Tri
Quảng Trị is a town district of Quang Tri province in the North Central Coastal region of Vietnam. Significantly, it was the only South Vietnamese provincial capital to be captured by the North Vietnamese forces for a limited period in the 1972 offensive....

 
Aug 27 – Sep 18 Operation Riley II  1st Brigade, 9th Infantry Division and 3rd Squadron, 5th Cavalry Regiment search and destroy operation Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

s
Aug 29 – 30 Operation Tiger Coronado IV  3rd Battalion, 47th Infantry Regiment riverine and airmobile search and destroy operation Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Aug 31 – Sep 21 Operation Ainslie  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

/RNZIR
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) operation to clear a Vietcong staging and supply area north of the 1st Australian Task Force
1st Australian Task Force
The 1st Australian Task Force commanded the Australian and New Zealand Army units deployed to South Vietnam between 1966 and 1972. 1 ATF was based at Nui Dat in Phuoc Tuy Province...

 base at Nui Dat
Nui Dat
Nui Dat in Phuoc Tuy Province was the location of a prominent Australian military base in South Vietnam during the Vietnam War. The site was chosen by Lieutenant General John Wilton in 1966 and was built mainly by men from the 6th Battalion, Royal Australian Regiment...

 
Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Sep 1 – 3 Operation Beacon Point  1st Battalion, 3rd Marines amphibious assault operation "Street Without Joy
Street Without Joy
Street Without Joy or La Rue Sans Joie was the name given by troops of the French Far East Expeditionary Corps to the stretch of Route 1 from Huế to Quảng Trị during the First Indochina War.-Situation:...

" area to the east of Route 1 between Quảng Trị
Quang Tri
Quảng Trị is a town district of Quang Tri province in the North Central Coastal region of Vietnam. Significantly, it was the only South Vietnamese provincial capital to be captured by the North Vietnamese forces for a limited period in the 1972 offensive....

 and Huế
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 
Sep 1 – 6 Operation Valdosta I  11th Armored Cavalry Regiment security operation along Route 1  Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
10 2
Sep 1 – 15 Operation Emporia IV  11th Armored Cavalry Regiment security operation for engineering teams Route 2 
Sep 1 – Nov 17 Operation Strike  4th Battalion, 39th Infantry Regiment and 2nd Battalion, 47th Infantry Regiment operation succeeded by Operation Manchester. III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Sep 4 – 15 Operation Swift
Operation Swift
Operation Swift was a military operation that took place in the Vietnam War. It was a search and destroy mission in the Que Son Valley carried out by the 1st Marine Division. Launched on September 4, 1967 the ensuing battles killed 114 Americans and an estimated 600 North Vietnamese...

 
Task Force X-Ray: 1st Battalion, 5th Marines, 3rd Battalion, 5th Marines, 2nd Battalion, 11th Marines, ARVN 21st, 37th and Ranger Battalions
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

, 3rd Battalion, ARVN 4th Regiment, 3rd Battalion, ARVN 6th Regiment search and destroy mission
Que Son Valley
Que Son Valley
is a district in Quang Nam province, Vietnam. During the Vietnam War, it was the site of heavy fighting, including Operation Union I & II. From 1962 to 1967, the southern side of the valley was Quang Tin province....

, Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
517 183
Sep 5 – Oct 30 Operation Dragon Fire  ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
541
Sep 8 – Jun 1 68 Operation Muscle Shoals  Interim code name for Operation Igloo White
Operation Igloo White
Operation Igloo White was a covert United States Air Force electronic warfare operation conducted from late January 1968 until February 1973, during the Vietnam War. This state-of-the-art operation utilized electronic sensors, computers, and communications relay aircraft in an attempt to automate...

 
Sep 11 Operation Corral  2nd Battalion, 39th Infantry Regiment and 720th MP Battalion
89th Military Police Brigade (United States)
The 89th Military Police Brigade is a military police brigade of the United States Army based at Fort Hood, Texas. It is a subordinate unit of III Corps....

 security operation
Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Sep 11 – Nov 25 Operation Wheeler  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 2nd Squadron, 11th Armored Cavalry Regiment search and destroy operation. Consolidated with Operation Wallowa on 11 Nov 67
Quang Tin Province 
Sep 11 – Nov 11 1968 Operation Wheeler/Wallowa  Task Force Oregon (originally 196th Infantry Brigade, 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 3rd Brigade, 4th Infantry Division later reconstituted as 23rd Infantry Division consisting of the 196th, 198th and 11th Infantry Brigades
11th Infantry Brigade (United States)
The 11th Infantry Brigade was an infantry brigade of the United States Army. It was first formed as part of the United States Army's 6th Division during World War I, however it is best known for its service as a separate Brigade in the Vietnam War...

 operations
Nui Luc Son Valley, Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
10,020 683
Sep 12 – Oct 10 Operation Coronado V
Operation Coronado V
Operation Coronado V was a riverine military operation conducted by the Mobile Riverine Force of the United States and elements of the Army of the Republic of Vietnam Fulton, pp. 50–150. from 12 September to 5 October 1967 in an attempt to shut down Vietcong strongholds in the Mekong Delta...

 
9th Infantry Division operation Kien Hoa and Dinh Tuong Provinces 347 72
Sep 12 – Oct 31 Operation Neutralize  USAF and US Navy operations against NVA artillery positions bombarding Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

 
DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
Sep 15 – 21 Operation Arkansas City I  11th Armored Cavalry Regiment reconnaissance in force operation to attempt to locate and destroy the VC 274th Regiment
VC 274th Regiment
The VC 274th Regiment, also known as the 274 Viet Cong Main Force Regiment, was a regiment of the Viet Cong during the Vietnam War. The regiment was part of the VC Division 5 and operated in the Bien Hoa, Đồng Nai, Phước Tuy and Long Khánh provinces.The Regiment consisted of a headquarters and...

 
Highway 2
Sep 16 – 28 Operation Ballistic Charge  1st Battalion 3rd Marines
1st Battalion 3rd Marines
1st Battalion, 3rd Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Hawaii. Nicknamed the "Lava Dogs", the battalion consists of approximately 800 Marines and Sailors and falls under the command of the 3rd Marine Regiment of the 3rd Marine...

 operation
Quang Nam and Quang Tin Provinces
Sep 17 Operation Fortress Sentry  2nd Battalion, 3rd Marines amphibious and heliborne search and destroy operation Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Sep 19 – Jan 31 1969 Operation Bolling  1st Cavalry Division and 173rd Airborne Brigade operation Phu Yen Province  715 55
Sep 22 – 28 Operation Richmond  3rd Squadron, 11th Armored Cavalry Regiment engineering security operation along Route 20, Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
Sep 22 – 29 Operation Shelbyville  2nd Battalion, 1st Marines, 1st Battalion, 3rd Marines, 3rd Battalion, 5th Marines and 1st Battalion, 11th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Sep 23 – 28 Operation Bluefield II  1st Infantry Division search and destroy and road-clearing operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Sep 24 – Oct 9 Operation Arkansas City II  11th Armored Cavalry Regiment search and destroy operation Phước Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Sep 26 – Oct 21 Operation Akron III  1st Brigade, 9th Infantry Division search and destroy operation Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Sep 27 – Nov 19 Operation Shenandoah II  1st Infantry Division operations in Binh Guong Province that extended to include the Loc Ninh
Loc Ninh
Lộc Ninh is a town in southern Vietnam. It is a rural district of Binh Phuoc province in the southeastern region of Vietnam. A major battle, the Battle of Loc Ninh, occurred there during the Vietnam War.-Transport:...

 area of Binh Long Province
Binh Long Province
thumb|right|[[Binh Duong Province|Binh Duong]], [[Phuoc Long Province|Phuoc Long]] and Binh Long provinces in map of South VietnamBình Long is a former province of Dong Nam Bo region in South Vietnam. It now corresponds to the western part of Binh Phuoc province. It was formed on October 22, 1956...

 after NVA/VC attacks on Loc Ninh
Loc Ninh
Lộc Ninh is a town in southern Vietnam. It is a rural district of Binh Phuoc province in the southeastern region of Vietnam. A major battle, the Battle of Loc Ninh, occurred there during the Vietnam War.-Transport:...

 on 29 October 1967
Bing Guong and Binh Long Province
Binh Long Province
thumb|right|[[Binh Duong Province|Binh Duong]], [[Phuoc Long Province|Phuoc Long]] and Binh Long provinces in map of South VietnamBình Long is a former province of Dong Nam Bo region in South Vietnam. It now corresponds to the western part of Binh Phuoc province. It was formed on October 22, 1956...

s
956 5
Sep 29 – Oct 11 Operation Kenmore  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

 and 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 search and destroy operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Oct – Dec Operation Night Bolt  US Navy plan to scuttle a submarine to block the Haiphong
Haiphong
, also Haiphong, is the third most populous city in Vietnam. The name means, "coastal defence".-History:Hai Phong was originally founded by Lê Chân, the female general of a Vietnamese revolution against the Chinese led by the Trưng Sisters in the year 43 C.E.The area which is now known as Duong...

 channel (Cua Nam Trieu)
Haiphong
Haiphong
, also Haiphong, is the third most populous city in Vietnam. The name means, "coastal defence".-History:Hai Phong was originally founded by Lê Chân, the female general of a Vietnamese revolution against the Chinese led by the Trưng Sisters in the year 43 C.E.The area which is now known as Duong...

 
Oct 1 – Feb 8 Operation Dazzlem (1967-68)  1st Cavalry Division (1Oct 67 – 17 Jan 68) and 173rd Airborne Brigade (17 Jan – 8 Feb 68) search and destroy operation Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Oct 4 – Nov 11 Operation Wallowa  23rd Infantry Division and 3/1 Cavalry search and destroy and security operation Quang Nam
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 and Quang Tin Provinces
Oct 10 – 20 Operation Lam Son 138  two battalions of the ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation in conjunction with the US Operation Medina
Operation Medina
Operation Medina was a search and destroy operation conducted in the Hai Lang Forest Reserve of South Vietnam in the autumn of 1967 during the Vietnam War...

 
Hai Lang Forest Reserve, Quang Tri
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and Thua Thien Provinces
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Oct 10 – 20 Operation Medina
Operation Medina
Operation Medina was a search and destroy operation conducted in the Hai Lang Forest Reserve of South Vietnam in the autumn of 1967 during the Vietnam War...

 
1st Battalion, 1st Marines, 2nd Battalion, 1st Marines, 1st Battalion, 3rd Marines, 1st Battalion, 4th Marines, 1st Battalion, 11th Marines and two battalions of the ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation
Hai Lang Forest Reserve
Oct 11 – 20 Operation Bastion Hill  1st Battalion 1st Marines
1st Battalion 1st Marines
1st Battalion 1st Marines is an infantry battalion in the United States Marine Corps based out of Camp Pendleton, California consisting of anywhere from 800 to 2,000 Marines and Sailors, but the number fluctuates depending on the Battalion's mission...

, 2nd Battalion 1st Marines
2nd Battalion 1st Marines
2nd Battalion, 1st Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Camp Pendleton, California. Nicknamed "The Professionals," the battalion consists of approximately 1000 Marines and Sailors...

, 1st Battalion 3rd Marines
1st Battalion 3rd Marines
1st Battalion, 3rd Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Hawaii. Nicknamed the "Lava Dogs", the battalion consists of approximately 800 Marines and Sailors and falls under the command of the 3rd Marine Regiment of the 3rd Marine...

, 1st Battalion 4th Marines
1st Battalion 4th Marines
1st Battalion, 4th Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Camp Pendleton, California consisting of approximately 1000 Marines and sailors...

 and 1st Battalion 11th Marines
1st Battalion 11th Marines
1st Battalion 11th Marines is an artillery battalion comprising four firing batteries and a Headquarters battery. The battalion is stationed at the Marine Corps Base Camp Pendleton in California. Its primary weapon system is the M777 lightweight howitzer...

 search and destroy operation
Quảng Trị
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Oct 11 – 20 Operation Coronado VI  MRF
Mobile Riverine Force
In the Vietnam War, the Mobile Riverine Force , initially designated Mekong Delta Mobile Afloat Force, and later euphemistically the Riverines, were a joint US Army and US Navy force that comprised a substantial part of the Brown Water Navy...

 2nd Brigade, 9th Infantry Division search and destroy operation
III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Oct 12 - Jan 31 1969 Operation MacArthur  4th Infantry Division, 1st Cavalry Division, 173rd Airborne Brigade, ARVN 42nd Regiment and 3rd Airborne Battalion
Vietnamese Airborne Division
The Vietnamese Airborne Division was one of the earliest components of the State of Vietnam's military forces . The Vietnamese Airborne Division began as companies organised in 1948, prior to any agreement over armed forces in Vietnam...

 operations, including the Battle of Dak To
Battle of Dak To
The Battle of Đắk Tô was a series of major engagements of the Vietnam War that took place between 3–22 November 1967, in Kontum Province, in the Central Highlands of the Republic of Vietnam . The action at Đắk Tô was one of a series of People's Army of Vietnam offensive initiatives that began...

 
western highlands of Pleiku
Pleiku
Pleiku is a town in central Vietnam, located in that nation's central highland region. It is the capital of the Gia Lai Province; it is inhabited primarily by the Bahnar and Jarai ethnic groups, sometimes known as the Montagnards or Degar....

 and Kontum Provinces
Kon Tum Province
Kon Tum province lies in the Central Highlands region of Vietnam and shares borders with Laos and Cambodia. It has an area of 9,934 square km and a population of approximately 330,000. The economy is primarily agricultural.-Name:...

5,731 700+
Oct 14 Operation Lard Yar  Royal Thai Army Volunteer Regiment operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Oct 15 – 17 Operation Onslow  1st Battalion, 5th Marines and ARVN 2nd Ranger Battalion
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 search and destroy operation
Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Oct 15 – Dec 31 Operation Boudinot  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

, 27th MSF Company
MIKE Force
The Mobile Strike Force Command, or MIKE Force, was a key component of United States Army Special Forces in the Vietnam War. They served with indigenous soldiers selected and trained through the Civilian Irregular Defense Group and were led by American SF and Australian SAS...

 and CIDG
Civilian Irregular Defense Group
Civilian Irregular Defense Group program was a program developed by the U.S. government in the Vietnam War to develop South Vietnamese irregular military units from minority populations.-Purpose:...

 operation
Đắk Lắk Province 
Oct 17 – 20 Operation Don Ched I  4th Battalion, 39th Infantry Regiment and Royal Thai Army Volunteer Regiment search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Oct 17 – 24 Operation Formation Leader  2nd Battalion, 3rd Marines amphibious and heliborne search and destroy operation coastal region east of Route 1, Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Oct 17 – Nov 1 Operation Shenandoah I  1st Brigade, 1st Infantry Division road-runner operation Lai Khe
Lai Khe
Lai Khê is a small settlement in Vietnam, to the northwest of Ho Chi Minh City and about 20 km north of Thủ Dầu Một. During the Vietnam War it was a garrison town as the 5th Division of the Army of the Republic of Vietnam was based there for most of the 1960s and 1970s.Tucker, pp. 526–533...

-An Loc
An Loc
An Loc is a small town in Bình Phước Province in southern Vietnam, located approximately 90 km north of Saigon with a population of 15,000...

-Dau Tieng
Dau Tieng
Dau Tieng , is a district of Binh Duong Province in the Southeast region of Vietnam.As of 2003 the district had a population of 92,592. The district covers an area of 720 km². The district capital lies at Dầu Tiếng.-References:...

 area
97
Oct 20 – 23 Operation Valdosta II  11th Armored Cavalry Regiment security operations central Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
Oct 20 – Jan 20 68 Operation Osceola  1st Battalion, 1st Marines and 1st Battalion, 3rd Marines search and destroy operation Hải Lăng Forest, Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
76 17
Oct 20 – Apr 7 68 Operation Narasuan  9th Infantry Division and Royal Thai Army Volunteer Regiment search and destroy operation Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Oct 21 – Nov 1 Operation Coronado VII  9th Infantry Division search and destroy operation III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Oct 24 – Nov 4 Operation Knox  2nd Battalion, 3rd Marines and 3rd Battalion, 11th Marines operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Oct 25 – Nov 6 Operation Granite  1st Battalion, 3rd Marines and 1st Battalion, 4th Marines operation Thua Thien Province 
Oct 27 – Nov 18 Operation Santa Fe  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

, 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 and A Squadron, 3rd Cavalry Regiment search and destroy operation
Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Nov Operation Eagle Thrust  Movement of the 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 to South Vietnam
South Vietnam
South Vietnam was a state which governed southern Vietnam until 1975. It received international recognition in 1950 as the "State of Vietnam" and later as the "Republic of Vietnam" . Its capital was Saigon...

 
Nov 1 – Jan 18 1968 Operation Coronado IX
Operation Coronado IX
Operation Coronado IX was a riverine military operation conducted by the Mobile Riverine Force of the United States and elements of the Army of the Republic of Vietnam from November 1967 to January 1968 in an attempt to dismantle communist strongholds in the Mekong Delta. In the middle of November,...

 
9th Infantry Division, US Navy Task Force 117 and 5th Battalion, VNMC
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 operation
Kien Hoa and Dinh Tuong Province  349 32
Nov 1 – Jan 20 1968 Operation Lancaster I  1st Battalion, 1st Marines, 3rd Battalion, 3rd Marines, 2nd Battalion, 9th Marines and 3rd Battalion, 9th Marines search and destroy operation Route 9
National Road 9 (Vietnam)
National Route 9 runs across Vietnam roughly in line with the 17th Parallel. The route includes two segments. The segment called National Route 9A begins at Dong Ha and ends at Lao Bảo on the Vietnam-Laos border and is entirely within Quang Tri Province...

 between Cam Lo
Cam Lo
Cam Lộ is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. As of 2003 the district had a population of 46,231. The district covers an area of 347 km²...

 and in the old Operation Kingfisher
Operation Kingfisher
Operation Kingfisher was a United States military operation that took place during the Vietnam War.July 16 - Oct 31, 1967Western area of Leatherneck SquareUnits:U.S. Marines: 2/9, 3/9, 3/3, 3/4 and 2/4NVA: 324B DivisionCasualties:...

 area around Ca Lu
Ca Lu
Ca Lu was a United States Marine Corps base located at on Highway or Route 9, near Krông Klang, Đa Krông District, western Quảng Trị Province, South Vietnam....

 
46 27
Nov 1 – Jan 20 1968 Operation Neosho I  1st Battalion, 4th Marines, 1st Battalion, 9th Marines, 3rd Battalion, 12th Marines and 3rd Battalion, 26th Marines operation northwest of Hue
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 
77 12
Nov 1 – Mar 31 1968 Operation Scotland  1st Battalion, 9th Marines, 1st Battalion, 13th Marines and 1st, 2nd and 3rd Battalions, 26th Marines operations (including the Battle of Khe Sanh
Battle of Khe Sanh
The Battle of Khe Sanh was conducted in northwestern Quang Tri Province, Republic of Vietnam , between 21 January and 9 July 1968 during the Vietnam War...

). The operation terminates with commencement of Operation Pegasus
Operation Pegasus
Operation Pegasus was a military operation carried out on the Lower Rhine near the village of Renkum, close to Arnhem in the Netherlands. Overnight on the 22–23 October 1944, the Allies successfully evacuated a large group of men trapped in German occupied territory who had been in hiding since...

 
western-most portion of Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 centered on the Khe Sanh
Khe Sanh
Khe Sanh is the district capital of Hướng Hoá District, Quảng Trị Province, Vietnam, located 63 km west of Đông Hà.Khe Sanh Combat Base was a United States Marine Corps outpost in South Vietnam used during the Vietnam War. The airstrip was built in September 1962...

 area
1631 204
Nov 1 – Feb 28 1968 Operation Kentucky
Operation Kentucky
Operation Kentucky was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from November 1, 1967 until February 28, 1968...

 
1st Battalion, 1st Marines, 2nd Battalion, 1st Marines, 1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines, 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines, 3d Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines, 1st and 2nd Battalions, 26th Marines and 3rd Tank Battalion
3rd Tank Battalion
The 3rd Tank Battalion was an armor battalion of the United States Marine Corps.-World War II:The 3rd Tank Battalion was formed during World War II on 16 September 1942. Each of the three regimental combat teams of the 3rd Marine Division had their own tank company and a scout car platoon...

 anti-infiltration operation
Leatherneck Square between Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

, Gio Linh
Gio Linh
Gio Linh is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. Gio Linh borders Vinh Linh to the north, Dong Ha to the south. The planned Quang Tri Airport will be constructed in this district. As of 2003 the district had a population of . The district covers...

, Cam Lo
Cam Lo
Cam Lộ is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. As of 2003 the district had a population of 46,231. The district covers an area of 347 km²...

 and Dong Ha
Dong Ha
Đông Hà is the capital town of Quang Tri province, Vietnam. It is located at around . Dong Ha is situated at the crossroads of National Highway 1A and Route 9, part of the East-West Economic Corridor . It lies on the Reunification Express Railway and is served by Dong Ha Railway Station...

 
3,921 520
Nov 2 – Jan 5 1968 Operation Santa Fe (1967-68)  1st Brigade, 9th Infantry Division, 11th Armored Cavalry Regiment 2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

, 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 and ARVN 2nd Battalion, 43rd Infantry Regiment operations to open Route 1 
Gia Ray to Ham Tan
Ham Tan
Ham Tan , is a district of Binh Thuan Province in the Southeast region of Vietnam.As of 2003 the district had a population of 168,717. The district covers an area of 941 km². The district capital lies at La Gi.-References:...

 
8
Nov 5 – Feb 29 68 Operation Napoleon  3rd Battalion, 1st Marines, 1st Battalion, 3rd Marines and 1st Amphibian Tractor Battalion operation north of the Cua Viet River, Dong Ha
Dong Ha
Đông Hà is the capital town of Quang Tri province, Vietnam. It is located at around . Dong Ha is situated at the crossroads of National Highway 1A and Route 9, part of the East-West Economic Corridor . It lies on the Reunification Express Railway and is served by Dong Ha Railway Station...

 area
Nov 6 – 17 Operation Essex  2nd Battalion, 5th Marines and 3rd Battalion, 5th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Nov 11 – 30 Operation Rose  3rd Battalion, 506th Airborne Infantry Regiment search and destroy operation Binh Thuan
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

 and Ninh Thuan Province
Ninh Thuan Province
Ninh Thuận is a province in the South Central Coast region of Vietnam .-History:The Cham principality of Panduranga had its center in Ninh Thuan Province, but also included much of what is now Binh Thuan Province. Panduranga became the political centre of Champa after the fall of Vijaya in 1471...

s
Nov 13 – 29 Operation Badger Hunt  2nd Battalion 3rd Marines
2nd Battalion 3rd Marines
2nd Battalion, 3rd Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Hawaii consisting of approximately 1000 Marines and sailors...

 search and destroy operation
Đại Lộc District, Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Nov 13 – 30 Operation Foster  2nd Battalion, 3rd Marines, 3rd Battalion, 7th Marines and 3rd Battalion, 11th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Nov 16 – 24 Operation Kien Giang 9-1  MRF, 2nd and 3rd Brigades, 9th Infantry Division, ARVN 7th Division and 9th Division
9th Division (South Vietnam)
The 9th Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the IV Corps that oversaw the southernmost region of South Vietnam, the Mekong Delta....

, 5th Battalion, Republic of Vietnam Marine Corps
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 and US Navy TF117 operation against the Vietcong 263rd and 514th Battalions Base Area 470
Dinh Tuong Province  21 12
Nov 17 – 21 Operation Cove  1st Battalion, 4th Marines, 3rd Battalion, 12th Marines and 2nd and 3d Battalions, 26th Marines security operation Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Nov 17 – Dec 17 Operation Strike/Operation Uniontown  9th Infantry Division and 199th Infantry Brigade operation Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Nov 18 – Dec 23 Operation Atlanta II  2nd and 3rd Brigades, 25th Infantry Division and ARVN 5th Division
5th Division (South Vietnam)
The Fifth Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the III Corps that oversaw the region of the country surrounding the capital, Saigon....

 search and destroy operation
Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Hậu Nghĩa Provinces
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
Nov 23 – Jan 5 68 Operation Forrest  2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

, 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 and 3rd Cavalry Regiment rice denial operation
west, east and southeast of the Nui Dat
Nui Dat
Nui Dat in Phuoc Tuy Province was the location of a prominent Australian military base in South Vietnam during the Vietnam War. The site was chosen by Lieutenant General John Wilton in 1966 and was built mainly by men from the 6th Battalion, Royal Australian Regiment...

 base
Nov 24 – 27 Operation Ballistic Arch  1st Battalion 3rd Marines
1st Battalion 3rd Marines
1st Battalion, 3rd Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Hawaii. Nicknamed the "Lava Dogs", the battalion consists of approximately 800 Marines and Sailors and falls under the command of the 3rd Marine Regiment of the 3rd Marine...

 helicopter and amphibious assault operation
7 km (4 mi) south of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 in Quảng Trị Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Dec 1 – 17 Operation Uniontown  199th Light Infantry Brigade operation
Dec 1 – 23 Operation Sultan  Special Forces Project DELTA
Project DELTA
Project DELTA was one of three Greek letter special forces reconnaissance projects formed by the Military Assistance Command, Vietnam, MACV during the Vietnam War to collect operational intelligence in remote areas of South Vietnam....

 operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Dec 1 – Jan 8 68 Operation Klamath Falls  1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 2nd Squadron, 7th Cavalry Regiment search and destroy operation
Binh Thuan
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

, Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Lâm Đồng Provinces
Dec 3 – 5 Operation Binh Son Support  198th Infantry Brigade operation near Chu Lai
Chu Lai
Chu Lai is a sea port, urban and industrial area in Dung Quat Bay, Núi Thành district, Quang Nam province of Vietnam. The city is served by Chu Lai Airport.-Vietnam War:...

 
Dec 4 – 5 Operation Tiger Coronado IX  3rd Battalion, 47th Infantry Regiment riverine search and destroy operation Dinh Tuong Province 
Dec 4 – 21 Operation Quicksilver  11th Armored Cavalry Regiment highway security operation for movement of the 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 
between Bến Cát District and Phuoc Vinh 
Dec 5 – 12 Operation Pitt  2nd Battalion, 7th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Dec 8 – Feb 24 1968 Operation Yellowstone  25th Infantry Division, 2/22nd Mechanized and 11th Armored Cavalry Regiment search and destroy operations Tay Ninh Province, along the Cambodian border 1,254 81
Dec 8 – Mar 11 68 Operation Saratoga  25th Infantry Division operation along the Cambodian border Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

, Già Dinh, Hậu Nghĩa
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

, and Tay Ninh Provinces
3,862 215
Dec 14 – Jan 20 68 Operation Brush  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 and MIKE Force
MIKE Force
The Mobile Strike Force Command, or MIKE Force, was a key component of United States Army Special Forces in the Vietnam War. They served with indigenous soldiers selected and trained through the Civilian Irregular Defense Group and were led by American SF and Australian SAS...

 operation
II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

/III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 boundary
Dec 15 – 23 Operation Citrus  3rd Battalion, 7th Marines search and destroy operation Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Dec 16 – 31 Operation Camden  3rd Battalion, 25th Infantry Division and ARVN 49th Regiment search and destroy operation Hậu Nghĩa
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 and Tay Ninh Provinces
Dec 17 – Jan 31 68 Operation Mang Ho IX  ROK Capital Division search and destroy operation Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
749
Dec 17 – Feb 17 68 Operation Manchester  199th Infantry Brigade and 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation
Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

, Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

, Long Khánh
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 and Phuoc Long Province
Phuoc Long Province
thumb|right|200px|[[Binh Duong Province|Binh Duong]], Phuoc Long and [[Binh Long Province|Binh Long]] in map of South VietnamPhuoc Long is former province of Dong Nam Bo region in South Vietnam...

s
Dec 17 – Mar 8 68 Operation Uniontown  199th Infantry Brigade, 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 11th Armored Cavalry Regiment security operation, encompassing Tet Offensive operations
Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Gia Định Province
Gia Định Province
- History :Gia Định Province was created in 1832. In December 1889 it was split to 4 smaller provinces, Gia Định, Chợ Lớn, Tân An and Tây Ninh.In 1957 it contained 6 districts, Gò Vấp, Tân Bình, Hóc Môn, Thủ Đức, Nhà Bè and Bình Chánh...

s
922 76
Dec 18 – 23 Operation Warm Springs  199th Infantry Brigade search and destroy operation. Redesignated Operation Uniontown on 23 Dec 67 III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Dec 18 – Jan 5 1968 Operation Hall  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 operation
southwest of Cam Ranh Bay
Cam Ranh Bay
Cam Ranh Bay is a deep-water bay in Vietnam in the province of Khánh Hòa. It is located at an inlet of the South China Sea situated on the southeastern coast of Vietnam, between Phan Rang and Nha Trang, approximately 290 kilometers / 180 miles northeast of Hồ Chí Minh City / Saigon.Cam Ranh is...

 
Dec 19 – 31 Operation Sylvester  5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 and Vân Canh District CIDG
Civilian Irregular Defense Group
Civilian Irregular Defense Group program was a program developed by the U.S. government in the Vietnam War to develop South Vietnamese irregular military units from minority populations.-Purpose:...

 force reconnaissance operation
southwest of Qui Nhon
Qui Nhon
Qui Nhơn , also Quy Nhơn, is a coastal city in Binh Dinh province in central Vietnam. It is composed of 16 wards and five communes with a total of 286 km². Quy Nhon is the capital of Bình Định province. As of 2009 its population was 280,900. Historically, the commercial activities of the city...

 
Dec 19 – Jun 10 1968 Operation Muscatine  3rd Brigade, 4th Infantry Division, 11th Infantry Brigade
11th Infantry Brigade (United States)
The 11th Infantry Brigade was an infantry brigade of the United States Army. It was first formed as part of the United States Army's 6th Division during World War I, however it is best known for its service as a separate Brigade in the Vietnam War...

 and 198th Infantry Brigade operation
Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
1,129 142
Dec 21 – 24 Operation Fortress Ridge  3rd Battalion, 1st Marines operation coast of Gio Linh District, 7 km (4 mi) south of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
10 10
Dec 26 Operation Lam Son 166  ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations against the 816th Vietcong Battalion
Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
Dec 26 – Jan 2 1968 Operation Badger Tooth  3rd Battalion 1st Marines
3rd Battalion 1st Marines
3rd Battalion 1st Marines is an infantry battalion in the United States Marine Corps based out of Camp Horno on Marine Corps Base Camp Pendleton, California...

 search and destroy operation
Quảng Trị
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and Thua Thien Provinces 
Dec 26 – Jan 21 1968 Operation Fargo  11th Armored Cavalry Regiment operation to engage the VC 271st, 272nd and 273rd Regiments, open Route 13
National Road 13 (Vietnam)
National Route 13 is a highway in southern Vietnam stretching from the northeastern outskirts of Ho Chi Minh City, the commercial centre of the country, towards the border to Cambodia...

 from An Loc
An Loc
An Loc is a small town in Bình Phước Province in southern Vietnam, located approximately 90 km north of Saigon with a population of 15,000...

 to Loc Ninh
Loc Ninh
Lộc Ninh is a town in southern Vietnam. It is a rural district of Binh Phuoc province in the southeastern region of Vietnam. A major battle, the Battle of Loc Ninh, occurred there during the Vietnam War.-Transport:...

 and prevent infiltration from Cambodia
2 2
Dec 28 – Jan 3 1968 Operation Auburn II  5th Marines operation south of Da Nang
Da Nang
Đà Nẵng , occasionally Danang, is a major port city in the South Central Coast of Vietnam, on the coast of the South China Sea at the mouth of the Han River. It is the commercial and educational center of Central Vietnam; its well-sheltered, easily accessible port and its location on the path of...

, and on Go Noi Island
37 24

External links

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