355th Operations Support Squadron inactivation
U.S. Air Force Lt. Col. Patrick Chapman, 355th Operations Group deputy commander, left, salutes Lt. Col. Aaron Knight, former 355th Operations Support Squadron commander, right, during the 355th OSS inactivation ceremony at Davis-Monthan Air Force Base, Arizona, April 3, 2025. The 355th OSS directed operational support functions including airfield management, air traffic control, weather services, weapons and tactics, plans and exercises, and intelligence for the 355th Operations Group. (U.S. Air Force photo by Senior Airman Devlin Bishop)