18003-F-AU128-0255
U.S. Air Force Lt. Col. Hamilton Underwood, former commander of the 4th Combat Camera Squadron, middle, relinquishes command by handing the squadron guidon to Col. Stephen L. Lanier, the 315th Operations Group Commander, as the new incoming commander, Lt. Col. Chad Gibson, waits to receive the guidon, during the 4th's change of command ceremony at the base club on Joint Base Charleston, S.C., August 3, 2018. The 4th was reactivated in Charleston in 2017 after being inactivated in August of 2015 in California. (U.S. Air Force photo by Master Sgt. Stephen D. Schester)