Supply pallets are airdropped from a C-17 Globemaster III to ground troops in Afghanistan. C-17s and C-130 Hercules flew approximately 143 airlift sorties; transported 4,151 passengers; and delivered 543 tons of cargos including nearly 29,200 pounds of troop re-supply in Afghanistan. (U.S. Air Force photo/Senior Airman Ricky J. Best)