150318-N-KE519-014 EAST CHINA SEA (March 20, 2015) - Quartermaster Seaman Michael Costigan uses the ship's binoculars to monitor the course of a nearby surface contact from the port bridge wing of 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 Edward Guttierrez III/Released)