Staff Sgt. Austin Kotch, 35th Civil Engineer Squadron, patrols the area between buildings at the Explosive Ordnance Disposal Warfighter Challenge May 9 at Eglin Air Force Base, Fla. The Eglin-based exercise provides Airmen the chance to experience EOD problem-solving scenarios and network with others in the career field to help improve the mission. Kotch and his team are from Misawa Air Base, Japan. (U.S. Air Force photo/Samuel King Jr.)