Master Sgt. Bob Jackson checks a trailer of 500-pound bombs in the munitions storage area at Bagram Airfield, Afghanistan, while deployed there in July 2006. Sergeant Jackson, from the 442nd Maintenance Squadron's Munitions Flight, was awarded the Airman's Medal Oct. 23, 2006, for disposing of a smoking, 120 mm mortar shell in August 2003 while deployed to Kirkuk Air Base, Iraq. (U.S. Air Force photo/Maj. David Kurle)