190517-N-KG461-1011 PACIFIC OCEAN (May 17, 2019) Airman Anthony Olsen, from Salt Lake City, Utah, assigned to the amphibious assault ship USS Boxer (LHD 4), refuels a AV-8B Harrier II attached to Marine Medium Tiltrotor Squadron (VMM) 163 (Reinforced) on the flight deck. Sailors and Marines of the Boxer Amphibious Ready Group (ARG) and 11th Marine Expeditionary Unit (MEU) are embarked on USS Boxer (LHD 4) on a scheduled deployment. (U.S. Navy photo by Mass Communication Specialist Seaman Zachary D. Behrend/Released)