Operation Halo was 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."...

 contribution of ~500 personnel and 6 CH-146 Griffon

CH-146 Griffon

The Bell CH-146 Griffon is the Canadian military variant of the Bell 412EP, a multi-use utility helicopter. The CH-146 is used in a wide variety of roles, including aerial firepower, reconnaissance, search and rescue and aero-mobility tasks....

 helicopters to Haiti

Haiti

Haiti , officially the Republic of Haiti , is a Caribbean country. It occupies the western, smaller portion of the island of Hispaniola, in the Greater Antillean archipelago, which it shares with the Dominican Republic. Ayiti was the indigenous Taíno or Amerindian name for the island...

 in March 2004 as part of the United Nations Stabilization Mission in Haiti

United Nations Stabilization Mission in Haiti

The United Nations Stabilisation Mission In Haiti , also known as MINUSTAH, an acronym of the French translation, is a United Nations peacekeeping mission in Haiti that has been in operation since 2004. The mission's military component is led by the Brazilian Army and the force commander is...

 to assist in stabilizing the country following February's 2004 Haitian rebellion. Though originally mandated for a total of 90 days, the operation was extended at the request of the United Nations

United Nations

The United Nations is an international organization whose stated aims are facilitating cooperation in international law, international security, economic development, social progress, human rights, and achievement of world peace...

 until July 2004 and the Canadian forces returned home in August.

The Canadian contribution was composed of the Second Battalion, Royal Canadian Regiment based in CFB Gagetown

CFB Gagetown

Canadian Forces Base Gagetown, referred to as CFB Gagetown is a large Canadian Forces Base located in southwestern New Brunswick.- Construction of the base :...

, New Brunswick

New Brunswick

New Brunswick is one of Canada's three Maritime provinces and is the only province in the federation that is constitutionally bilingual . The provincial capital is Fredericton and Saint John is the most populous city. Greater Moncton is the largest Census Metropolitan Area...

, the Canadian Forces Joint Operations Group in Kingston, Ontario

Kingston, Ontario

Kingston, Ontario is a Canadian city located in Eastern Ontario where the St. Lawrence River flows out of Lake Ontario. Originally a First Nations settlement called "Katarowki," , growing European exploration in the 17th Century made it an important trading post...

, and 430 Tactical Helicopter Squadron based in Valcartier, Quebec.

C-130 Hercules

C-130 Hercules

The Lockheed C-130 Hercules is a four-engine turboprop military transport aircraft designed and built originally by Lockheed, now Lockheed Martin. Capable of using unprepared runways for takeoffs and landings, the C-130 was originally designed as a troop, medical evacuation, and cargo transport...

 and Polaris aircraft

Aircraft

An aircraft is a vehicle that is able to fly by gaining support from the air, or, in general, the atmosphere of a planet. An aircraft counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines.Although...

 based at 8 Wing CFB Trenton

CFB Trenton

Canadian Forces Base Trenton , is a Canadian Forces base located northeast of Trenton, Ontario. It is operated as an air force base by the Royal Canadian Air Force and is the hub for air transport operations in Canada and abroad...

, Ontario

Ontario

Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....

, provided airlift support for this deployment.