U.S. Air Force Staff Sgt. Shawn Weismiller, of the 1st Combat Camera Squadron, Charleston Air Force Base, S.C., documents C-17 Globemaster III aircraft conducting a large formation exercise at North Auxiliary Airfield near North, S.C., Dec. 16, 2009. Airborne Soldiers from the 2nd Battalion, 319th Airborne Field Artillery Regiment, 82nd Airborne Division out of Fort Bragg, N.C., and cargo pallets are being airdropped during the exercise, which simulates the seizure of a remote airfield, providing a joint training opportunity for Airmen and Soldiers. The training mission includes airdrops over North Auxiliary Airfield, aerial refueling training and a simulated aeromedical evacuation.