U.S. Air Force Col. Marc E. Greene, outgoing 628th Air Base Wing commander, gives his final salute during the 628th ABW Change of Command Ceremony at Joint Base Charleston, July 15, 2022. Since the beginning of his command in May 2020, Greene has led Team Charleston through a global pandemic, their first Air Show in four years and the largest humanitarian airlift of all time: Operation Allies Refuge. (U.S. Air Force photo by Senior Airman Sara Jenkins)