Thai amphibious assault vehicles come ashore full of Royal Thai Marines ready to hit the beach Feb. 14 during an amphibious assault demonstration alongside U.S. Marines in Sattahip, Kingdom of Thailand, as a part of exercise Cobra Gold 13. CG 13, in its 32nd iteration, is the largest multinational exercise in the Asia-Pacific region and demonstrates the commitment of participating nations to building interoperability and supporting peace and stability in the region.