Royal Thai Marine Seaman Nawin Tuion is contaminated with inert oleoresin capsicum spray during OC training at Camp Samaesan, Sattahip, Thailand, during Cobra Gold 2015, Feb. 12, 2015. CG 15, in its 34th iteration, is designed to provide a joint and multinational venue to maintain readiness, while emphasizing security and collaboration with partner nations in order to achieve effective solutions to common challenges in the Asia-Pacific region.