Staff Sgt. James Jerrell, a member of the 455th Expeditionary Maintenance Squadron Ammo Flight, inspects 30mm round as they are processed through a GFU-7 "Dragon" at Bagram Air Field, Afghanistan, Dec. 2. This process ensures the correct number of rounds go into each canister with no gaps in the chain of linked tube carriers. Sergeant Jerrell is deployed from Moody Air Force Base, Ga. (U.S. Air Force photo by Staff Sgt. Samuel Morse)