190116-N-HD110-0103 PACIFIC OCEAN (Jan. 16, 2019) Boatswains Mate 2nd Class Patrick Obrien, from Boston, Mass., guides assault amphibious vehicles attached to Battalion Landing Team 3rd Battalion, 5th Marine Regiment, 11th Marine Expeditionary Unit as they exit the well deck of the Harpers Ferry-class amphibious dock landing ship USS Harpers Ferry (LSD 49) during a training exercise. Harpers Ferry is underway conducting routine operations as a part of USS Boxer Amphibious Ready Group (ARG) in the eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 3rd Class Danielle A. Baker/Released)