U.S. and Royal Thai Air Force chemical, biological, radiological, nuclear defense specialists work together to contain a cylinder releasing simulated toxic gas during the counter weapons of mass destruction exercise aboard Wing One Royal Thai Air Force Base, Nakhon Ratchasima, Kingdom of Thailand, Feb. 16 during Exercise Cobra Gold 2014. CG 14 is a joint, multinational exercise conducted annually in the Kingdom of Thailand aimed at enhancing and increasing mission readiness and multinational interoperability. The U.S. service members are with 1st Marine Aircraft Wing, III Marine Expeditionary Force. (U.S. Marine Corps photo by Cpl. James R. Smith/released)