170815-N-ZL062-006 CORAL SEA (Aug. 15, 2017) Marines assigned to the 31st Marine Expeditionary Unit (31st MEU) depart the well deck of the amphibious transport dock ship USS Green Bay (LPD 20) in combat rubber raiding craft to conduct a nighttime raid. Green Bay is part of the Bonhomme Richard Expeditionary Strike Group which is participating in certification exercises to increase joint capability to respond to a number of potential contingencies. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sarah Myers/Released)