150320-N-EI510-025 EAST CHINA SEA (March. 20, 2015) Landing Craft Utility (LCU) 1631 assigned to Naval Beach Unit (NBU) 7 departs the forward deployed amphibious transport dock ship USS Green Bay (LPD 20). Green Bay is part of the Bonhomme Richard Amphibious Ready Group (ARG) and, along with the embarked 31st Marine Expeditionary Unit (MEU), is currently conducting a certification exercise. (U.S. Navy photo by Mass Communication Specialist 3rd Class Scott Barnes/Released).