Col. Jennifer Short, 23rd Wing commander, Moody Air Force Base, Ga., passes the guidon to Col. Jason Pifer, newly appointed 563rd Rescue Group commander, during a change of command ceremony at Davis-Monthan Air Force Base, Ariz., July 14, 2017. Pifer is a combat rescue officer and prior commander of the 48th Rescue Squadron at Davis-Monthan AFB.