U.S. Air Force Senior Airman Derek Miller, 71st Aerial Port Squadron ramp specialist, secures a truck in a C-17 Globemaster III during a training exercise at Langley Air Force Base, Va., Nov. 2, 2013. Though stationed at Langley AFB, the 71st APS is a geographically-separated Air Force Reserve unit of the 512th Airlift Wing, located at Dover AFB, Del. (U.S. Air Force photo by Airman Areca T. Wilson/Released)