U.S. Air Force Col. Sean Tyler, incoming 633rd Air Base Wing commander, receives his first salute from the wing’s service members during the 633rd ABW change of command ceremony at Joint Base Langley-Eustis, Va., June 22, 2017. Before assuming command, Tyler served as the executive officer to the director at the Defense Logistics Agency at Fort Belvoir, Va. (U.S. Air Force photo/Staff Sgt. R. Alex Durbin)