Royal Thai Marines prepare to fast-rope out of an MV-22B Osprey at Hat Yao, Kingdom of Thailand Feb. 18 during Exercise Cobra Gold 2014. Utilizing joint service and multinational training is vital to maintaining the readiness and interoperability of the Thai, Republic of Korea, U.S. and other participating military forces. The Royal Thai Marines are with Reconnaissance Battalion, Royal Thai Marine Corps Division. (U.S. Marine Corps photo by Cpl. Zachary W Scanlon/released)