Lt. Gen. Darryl Roberson, commander of Air Education and Training Command, delivers remarks during the 2nd Air Force change of command ceremony at the Levitow Training Support Facility Aug. 23, 2017, on Keesler Air Force Base, Miss. Maj. Gen. Timothy Leahy took command of 2nd Air Force from Maj. Gen. Bob LaBrutta. Leahy comes to Keesler from Air University at Maxwell AFB, Ala. (U.S. Air Force photo by Kemberly Groue)