U.S. Army 1-14 Infantry Battalion Soldiers assigned to the 2nd Stryker Brigade Combat Team load a Stryker Medical Evacuation Vehicle aboard a C-17 Globemaster III during a validation exercise with the help of 535th Airlift Squadron loadmasters on the flightline at Joint Base Pearl Harbor Hickam, Hawaii, Oct. 17, 2013. (U.S. Air Force photo/Tech. Sgt. Jerome S. Tayborn)