M19 Mortar
Encyclopedia
The M19 Mortar is a very light and simple smoothbore
, muzzle loading, high-angle-of-fire weapon
for light infantry
support developed and produced in the United States.
It has been made obsolete and supplanted by the more modern M224 Mortar
, which has a much longer range.
-like baseplate
, leaving the elevation
and traverse free for the firer. This of course was found to be too inaccurate, and the infantry initially refused the M19. A new mount, the M5, was developed, which used a conventional baseplate and bipod with elevation and traverse adjustment. This gave the M19 better accuracy, but made it heavier than the M2 Mortar
with less range.
The M19 fired the same ammunition used in the M2 mortar, which it was supposed to replace. The 60 mm mortar is used by the infantry to lob explosive shells at well-protected hostile locations. The weapon can also fire illumination rounds to light up the battlefield at night, and smoke rounds to provide concealment during the day.
was made for it, but made it heavier and had less range than the older M2 mortar. Very few M19s were made, but some survived in US service to be used in the Vietnam War
. Many M19s were scrapped or exported to other countries.
- The ParaCommando Regiment of the Belgian Land Component uses the M19 for light fire support. Canada
- The Canadian Forces
continues to use the M19 as part of the weapons detachment of infantry platoons.Japan
- Japan Ground Self-Defense Force
used until 70's . Lithuania
Smoothbore
A smoothbore weapon is one which has a barrel without rifling. Smoothbores range from handheld firearms to powerful tank guns and large artillery mortars.-History of firearms and rifling:...
, muzzle loading, high-angle-of-fire weapon
Weapon
A weapon, arm, or armament is a tool or instrument used with the aim of causing damage or harm to living beings or artificial structures or systems...
for light infantry
Infantry
Infantrymen are soldiers who are specifically trained for the role of fighting on foot to engage the enemy face to face and have historically borne the brunt of the casualties of combat in wars. As the oldest branch of combat arms, they are the backbone of armies...
support developed and produced in the United States.
It has been made obsolete and supplanted by the more modern M224 Mortar
M224 Mortar
The M224 60 mm Lightweight Mortar is a smooth bore, muzzle-loading, high-angle-of-fire weapon used for close-in support of ground troops.-Description:The M224 system is composed of the*M225 Cannon *M170 Bipod...
, which has a much longer range.
Description
The original M19 just had a simple spadeSpade
A spade is a tool designed primarily for the purpose of digging or removing earth. Early spades were made of riven wood. After the art of metalworking was discovered, spades were made with sharper tips of metal. Before the advent of metal spades manual labor was less efficient at moving earth,...
-like baseplate
Mortar (weapon)
A mortar is an indirect fire weapon that fires explosive projectiles known as bombs at low velocities, short ranges, and high-arcing ballistic trajectories. It is typically muzzle-loading and has a barrel length less than 15 times its caliber....
, leaving the elevation
Elevation (ballistics)
In ballistics, the elevation is the angle between the horizontal plane and the direction of the barrel of a gun, mortar or heavy artillery. Originally, elevation was a linear measure of how high the gunners had to physically lift the muzzle of a gun up from the gun carriage to hit targets at a...
and traverse free for the firer. This of course was found to be too inaccurate, and the infantry initially refused the M19. A new mount, the M5, was developed, which used a conventional baseplate and bipod with elevation and traverse adjustment. This gave the M19 better accuracy, but made it heavier than the M2 Mortar
M2 Mortar
The M2 Mortar is a smoothbore, muzzle loading, high-angle-of-fire weapon used by U.S. forces in World War II, the Korean War, and the Vietnam War for light infantry support.-Description:...
with less range.
The M19 fired the same ammunition used in the M2 mortar, which it was supposed to replace. The 60 mm mortar is used by the infantry to lob explosive shells at well-protected hostile locations. The weapon can also fire illumination rounds to light up the battlefield at night, and smoke rounds to provide concealment during the day.
History
The M19 was developed in 1942 as a replacement for the M2 Mortar. It was a very simple and light weapon, but was too inaccurate without a mounting. The M5 mountWeapon mount
A weapon mount is a weapon component used to secure an armament. Weapon mounts can be broken down into two categories: static mounts and non-static mounts.-Static mount:...
was made for it, but made it heavier and had less range than the older M2 mortar. Very few M19s were made, but some survived in US service to be used in 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...
. Many M19s were scrapped or exported to other countries.
Operators
BelgiumBelgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...
- The ParaCommando Regiment of the Belgian Land Component uses the M19 for light fire support. Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
- The Canadian Forces
Canadian Forces
The Canadian Forces , officially the Canadian Armed Forces , are the unified armed forces of Canada, as constituted by the National Defence Act, which states: "The Canadian Forces are the armed forces of Her Majesty raised by Canada and consist of one Service called the Canadian Armed Forces."...
continues to use the M19 as part of the weapons detachment of infantry platoons.Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
- Japan Ground Self-Defense Force
Japan Ground Self-Defense Force
The , or JGSDF, is the army of Japan. The largest of the three services of the Japan Self-Defense Forces, the Ground Self-Defense Force operates under the command of the chief of the ground staff, based in the city of Ichigaya, Tokyo. The present chief of ground staff is General Yoshifumi Hibako...
used until 70's . Lithuania
Lithuania
Lithuania , officially the Republic of Lithuania is a country in Northern Europe, the biggest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, whereby to the west lie Sweden and Denmark...