200227-M-YY851-1370 SATTAHIP, Thailand (Feb. 27, 2020) U.S. and Royal Thai sailors work together on bandaging simulated casualties while participating in a mass casualty evacuation drill during exercise Cobra Gold 2020 at Hat Yao Beach, Sattahip, Kingdom of Thailand, Feb. 27, 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 Lance Cpl. Hannah Hall/Released)