Air Force Staff Sgt. Zachary Flessner, right, hands a detonation cord to Air Force Tech. Sgt. Christopher Wnuk during a range detonation in Southwest Asia, Feb. 11, 2017. Flessner and Wnuk are explosive ordnance disposal technicians assigned to the 332nd Expeditionary Civil Engineer Squadron. Air Force photo by Staff Sgt. Eboni Reams