200226-M-WB494-1115 HAT YAO BEACH, Thailand (Feb. 26, 2020) U.S. Marines with the 31st Marine Expeditionary Unit Maritime Raid Force and Royal Thai marines post security during a bilateral reconnaissance and surveillance insert at Hat Yao Beach, Kingdom of Thailand, Feb. 26, 2020, as part of Cobra Gold 2020. Exercise Cobra Gold 20, in its 39th iteration, is designed to advance regional security and ensure effective responses to regional crises by bringing together multinational forces to address shared goals and security commitments in the Indo-Pacific region. (U.S. Marine Corps photo by Cpl. Isaac Cantrell/Released)