U.S. Air Force Col. Kelly Scott, left, 100th Maintenance Group commander, passes the guidon to U.S. Air Force Maj. Mitchell Foy, incoming 100th Aircraft Maintenance Squadron commander, Sept. 22, 2016, during a change of command ceremony on RAF Mildenhall, England. The ceremony is a time-honored tradition in which one officer relinquishes command and passes it to another. (U.S. Air Force photo by Karen Abeyasekere