150316-N-EI510-111 EAST CHINA SEA (March. 16, 2015) Sailors remove chalks and chains form an MH-60S Seahawk Helicopter attached to the "Island Knights" of the Helicopter Sea Combat Squadron (HMS) aboard 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)