A U.S. Marine with the 22nd Marine Expeditionary Unit clears a rcorner before conducting live-fire close quarters battle training at shoot house aboard Rota, Spain.
The 22nd MEU and the Kearsarge Amphibious Ready Group are making a scheduled deployment in support of maritime security operations, crisis response and theater security cooperation, while also providing a forward Naval and Marine presence. (U.S. Marine Corps photo by Staff Sgt. Andrew Ochoa/Released). Original public domain image from Flickr