The 93rd Bomb Squadron, sometimes written as 93d Bomb Squadron, is a squadron of the United States Air Force Reserve. It is assigned to the 307th Operations Group of Air Force Reserve Command, stationed at Barksdale Air Force Base, Louisiana. The squadron is equipped with the Boeing B-52H Stratofortress, and is the Air Force's B-52 Formal Training Unit (F.T.U.). It is one of two reserve bomber squadrons in the United States Air Force. The 93rd is one of the oldest and most decorated units in the United States Air Force.