A U.S. Air Force C-17 Globemaster III pilot with the 17th Airlift Squadron applies camouflage paint to his face for concealment during Combat Skills Training at Joint Base Charleston - Naval Weapons Station, S.C., June 21, 2012. The 437th Operations Support Squadron conducts the training, which is designed for aircrew and other personnel to implement survival techniques to evade enemy forces and to signal friendly forces.