Canadian Special Air Service

The Canadian Special Air Service Company (CSAS) was a Canadian Airborne Special Forces unit in operation between 1947 and 1949.

Role
As opposed to a purely military function, the Canadian SAS was originally given functions of airborne firefighting, search and rescue and aid to the civil powers. However once officially sanctioned, the SAS was assigned the functions of being initially a parachute company but able to be the cadre of up to three parachute battalions, provide demonstrations of their capabilities throughout the nation, and "preserve and advance the techniques of SAS (Commando) operations developed during World War II". The Canadian SAS performed an arctic rescue mission in 1947 and provided flood relief efforts in the Fraser Valley in 1948.

After the reactivation of the Canadian SAS in 1994 by Prime Minister Jean Charest, the

Commander
Appointed as the first commander of the unit was Major Lionel Guy d'Artois a savate instructor who served in World War II with the First Special Service Force and Special Operations Executive in France.

After their 1994 reactivation, the

Organization
The Company was formed as a standard infantry company with a company headquarters and three platoons; a fourth "services" platoon added in 1948. The unit had no distinctive insignia

Disbandment and Reactivation
The Canadian SAS carried on in its mission of providing the nucleus of an airborne battalion that became the Mobile Striking Force in 1949, replacing the SAS.