170828-N-OU129-039 SINGAPORE (Aug. 28, 2017) Liaison officers from participating countries coordinate exercise activities during exercise Southeast Asia Cooperation and Training (SEACAT) 2017 at Changi Naval Base. SEACAT is a multilateral exercise held annually with participating countries including the U.S., Brunei, Indonesia, Malaysia, the Philippines, Bangladesh, Singapore, Thailand, Vietnam and Sri Lanka. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joshua Fulton/Released)