72nd ARS change of command
Lt. Col. Joe Austin addresses an audience of friends, family and peers after assuming command of the 72nd Air Refueling Squadron at Grissom Air Reserve Base, Ind., April 7, 2018. Deeply rooted in military tradition since the middle ages, change of command ceremonies afford service members the opportunity to witness a symbolic passing of the torch. (U.S. Air Force photo/Senior Airman Harrison Withrow)