Airmen from the 60th Aerial Port Squadron and 74th APS out of Lackland, Texas, load a special crate containing an unassembled Unmanned Arial Vehicle onto a C-17 Globemaster III April 30, 2013, at Travis Air Force Base, Calif.The UAVs were moved through Travis because the special cargo mission here makes it feasible. (U.S. Air Force photo/Staff Sgt. Patrcik Harrower)