Defender's Challenge
Team Six, 387th Expeditionary Security Forces Squadron, answers weapons knowledge questions during the Defender's Challenge competition at the 386th Air Expeditionary Wing. The Defender’s Challenge pitted ten four-person fire teams, in a six event timed competition consisting of a gear relay, Humvee push and down gunner litter relay, weapons knowledge, unexploded ordnance recognition and a job knowledge questionnaire. (U.S. Air Force photo by Senior Master Sgt. George Thompson)