An amphibious assault vehicle from Company A., Battalion Landing Team 1st Battalion, 5th Marine Regiment, 31st Marine Expeditionary Unit, climbs onto a beach during an amphibious assault for exercise Cobra Gold 2013 here, Feb. 14. Cobra Gold is an annual exercise that includes numerous multilateral events ranging from amphibious assaults to non-combatant evacuation operations. The training aims to improve interoperability between the United States, the Kingdom of Thailand, and many other participating countries. The 31st MEU is the only continuously forward-deployed MEU and is the Marine Corps’ force in readiness in the Asia-Pacific region.