Tech Sgt. Daniel Glore (left) and Staff Sgt. William Ryan oversee the aviation gas system as they refill a fuel truck at Balad Air Base, Iraq, on Aug. 8. The fuels flight of the 332nd Expeditionary Logistics Readiness Squadron pumps 12 million gallons of gas every four months. (U.S. Air Force photo/Senior Airman Kerry Solan-Johnson)