Staff Sgt. Scott Greco, 28th Civil Engineer Squadron Explosive Ordinance Disposal team chief, operates a bomb disposal robot at Ellsworth Air Force Base, S.D., Aug. 27, 2014. In addition to supporting the 28th Bomb Wing, EOD serves on call for a 200 mile radius around Ellsworth, to include Wyoming, Nebraska and Montana. (U.S. Air Force photo by Senior Airman Hailey R. Staker)