U.S. Marine Corps Lance Cpl. Christopher Hess, a field artillery fire controlman with Charlie Battery, 1st Battalion, 12th Marine Regiment, unloads an M795 projectile artillery round from a truck at the Pohakuloa Training Area in Hawaii July 24, 2014, during Rim of the Pacific (RIMPAC) 2014.
RIMPAC is a U.S. Pacific Fleet-hosted biennial multinational maritime exercise designed to foster and sustain international cooperation on the security of the world?s oceans. (DoD photo by Lance Cpl. Wesley Timm, U.S. Marine Corps/Released). Original public domain image from Flickr