190207-N-DX072-1033 GULF OF THAILAND (Feb. 7, 2019) An assault amphibious vehicle assigned to the 31st Marine Expeditionary Unit (MEU) departs the well deck of the amphibious transport dock ship USS Green Bay (LPD 20) in preparation for Exercise Cobra Gold 2019. Cobra Gold is a multinational exercise co-sponsored by Thailand and the United States that is designed to advance regional security and effective response to crisis contingencies through a robust multinational force to address common goals and security commitments in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anaid Banuelos Rodriguez/Released)