Airmen render salutes during a change of command ceremony, July 19, 2019, at Moody Air Force Base, Ga. The 23d Fighter Group is the Air Force’s largest A-10C Thunderbolt II fighter group that consists of two combat ready A-10C squadrons and an operation support squadron. The ceremony is a military tradition that represents a formal transfer of unit’s authority and responsibility from one commander to another. (U.S. Air Force photo by Airman 1st Class Eugene Oliver)