U.S. Marine Chief Warrant Officer Darryl L. Ellis, left, talks to Royal Thai Air Force explosive ordnance disposal technicians at a demolition range during bilateral training Feb. 20 at Wing One RTAF base, Nakhon Ratchasima, Kingdom of Thailand, during Cobra Gold 2013. Exercises like CG 13 allow Thailand and the United States to work together in areas of common interest for the betterment of regional security. Ellis is an EOD officer with Marine Wing Support Squadron 172, Marine Aircraft Group 36, 1st Marine Aircraft Wing, III Marine Expeditionary Force.