Marines with the 11th Marine Expeditionary Unit fire

Marines with the 11th Marine Expeditionary Unit fire M4 carbines aboard USS Makin Island here, Feb. 19. The unit is deployed as part of the Makin Island Amphibious Ready Group, a U.S. Central Command theater reserve force. The group is providing support for maritime security operations and theater security cooperation efforts in the U.S. Navy's 5th Fleet area of responsibility.