446 OSS Change of Command
U.S. Air Force Lt. Col. Melanie Oliver assumes command of the 446th Operations Support Squadron during a ceremony at Joint Base Lewis-McChord, Washington, Aug. 12, 2023. A change in command ceremony is to allow subordinates to witness the formality of command changing from one officer to another. (U.S. Air Force photo by Staff. Sgt. Paolo Felicitas)