Staff Sgt. David Edmondson, 336th Training Squadron military training leader, holds the Air Force flag 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 AF during the ceremony from Maj. Gen. Bob LaBrutta. (U.S. Air Force photo by Senior Airman Holly Mansfield)