151029-N-VS214-252 PACIFIC OCEAN (Oct. 29, 2015) An MV-22 Osprey lands on the flight deck of amphibious assault ship USS Boxer (LHD 4) while amphibious transport dock ship USS New Orleans (LPD 18) and USNS Yukon conduct a replenishment at sea (RAS). Boxer Amphibious Ready Group (ARG), composed of Boxer, New Orleans (LPD 18), dock landing ship USS Harpers Ferry (LSD 49) and the 13th Marine Expeditionary Unit, is conducting a Composite Training Unit Exercise (COMPTUEX) to test their ability to effectively respond to scenario driven events and perform as an integrated unit in preparation for deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Zachary Eshleman/Released)