U.S. Air Force Staff Sgts. Cody Flood and Michael Jamison, 447th Expeditionary Civil Engineer Squadron explosive ordinance disposal technicians, deployed to Mahmudiyah, Iraq, collect data on explosives in preparation for a controlled detonation, Nov. 23, 2009. (U.S. Air Force photo/Staff Sgt. Angelita Lawrence)
部署在伊拉克马赫穆迪亚的美空军447远征工程中队军械清除人员在销毁弹药
