KANDAHAR AIRFIELD, Afghanistan -- Staff Sgt. Mark King guards the back of a C-130 Hercules, April 10, 2011, in Afghanistan. The Fly Away Security Team members are the first to step off the plane on an unsecured runway, which may have no fence or security. These Airmen will sweep the area for explosives, then watch for suspicious people who try to approach or board the aircraft. Sergeant King is a FAST member assigned to the 451st Expeditionary Security Forces Squadron. (U.S. Air Force photo/Tech. Sgt. Emily F. Alley)