EOD exercise
Staff Sgt. Justin Gardner, 788th Civil Engineer Squadron, Explosive Ordnance Disposal Flight, Wright Patterson Air Force Base, Ohio, sweeps the front of a building for improvised explosive devices during the EOD Warfighter Challenge at Eglin AFB, Fla. The challenge was a four-day, scenario-based, skills exchange between 17 EOD teams from across the Air Force. (U.S. Air Force photo/Cheryl Sawyers)