U.S. Marines assigned to Company F, Battalion Landing

U.S. Marines assigned to Company F, Battalion Landing Team 2nd Battalion, 4th Marines, 31st Marine Expeditionary Unit, maneuver with combat rubber raiding craft while participating in an amphibious night raid off the coast of Camp Courtney, Okinawa, Japan, Sept. 3, 2016. As the Marine Corps' force-in-readiness in the Asia-Pacific region, the 31st MEU trains in a number of unique capabilities for rapid crisis response. (U.S. Marine Corps photo by Cpl. Darien J. Bjorndal, 31st Marine Expeditionary Unit/ Released)