191119-M-ET529-1153 PACIFIC OCEAN (Nov. 19, 2019) U.S. Marines assigned to the 11th Marine Expeditionary Unit (MEU), fast-rope from an MH-60S Sea Hawk helicopter attached to Helicopter Sea Combat Squadron 21, onto the flight deck of the amphibious assault ship USS Boxer (LHD 4) during an air power demonstration. The Marines and Sailors of the 11th MEU are conducting routine operations as part of the Boxer Amphibious Ready Group in the eastern Pacific Ocean. (U.S. Marine Corps photo by Cpl. Israel Chincio/Released)