A Washington Redskins fan controls an ANDROS F6A explosive ordnance disposal robot outside FedEx Field Landover, Md., Dec. 7, 2015. The 11th Civil Engineer Squadron's EOD flight displayed capabilities to the public during a Redskins Salute night with Tech. Sgt. Christopher Ferrel, a member of the 11 CES, pinning on the Purple Heart medal during halftime of the football game. (U.S. Air Force photo by Airman 1st Class Philip Bryant/Released)