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U.S. Marine Corps Sgt. Maj. Eric D. Cook, command senior enlisted leader of U.S. Indo-Pacific Command, joins cohost Thailand Armed Forces Sergeant Major First Class Sunya Wannasakum and U.S. Senior Enlisted Advisor to the Chairman David Isom during a discussion at the senior enlisted program in Hua Hin, Thailand, August 27, 2025. The SEL program was moderated by Mr. Anthony Spadaro. USINDOPACOM is committed to enhancing stability in the Indo-Pacific region by promoting security cooperation, encouraging peaceful development, responding to contingencies, deterring aggression and, when necessary, prevailing in conflict.