190223-M-EC058-0195 PACIFIC OCEAN (Feb. 23, 2019) Marines assigned to the Maritime Raid Force (MRF), 11th Marine Expeditionary Unit (MEU), board an MV-22 Osprey with Marine Medium Tiltrotor Squadron (VMM) 163 (Reinforced), aboard the amphibious assault ship USS Boxer (LHD 4). Marines and Sailors with 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 Lance Cpl. Dalton S. Swanbeck/Released)