Air Force Distinguished Service Medal
(Air Force)
For exceptionally meritorious service to the government in a duty of great responsibility.
The Air Force Distinguished Service Medal is awarded for both combat valor and non-combat services of exceptionally meritorious service to the government in a position of great responsibility. It is our fourth highest military award and shares this level of prominence with the Navy/Marine Corps DSM, the Coast Guard DSM and the Army DSM, each of which has its own unique design.