Shoulder Your Shell
U.S. Marine Lance Cpl. Michael Farris, an Artillery Cannoneer assigned to 1st Battalion, 12th Marine Regiment, Alpha Battery, carries a round back to his gun to resupply before a fire mission aboard Pohakuloa Training Are, Hawaii, Sept. 5, 2014. Members of 1st Battalion, 12th Marines are enhancing their skills of direct fire support in support of operation Spartan Fury.
(U.S. Marine Corps photo by Lance Cpl. Victor A. Mancilla/Released). Original public domain image from Flickr