Casualty evacuation corpsman with 4th Marine Aircraft

Casualty evacuation corpsman with 4th Marine Aircraft Wing are escorted to a CH-46 helicopter by a crewman with Marine Medium Helicopter Squardron 262, Marine Aircraft Group 36, 1st Marine Aircraft Wing, III Marine Expeditionary Force, during casualty evacuation drills with Marines from Combat Assault Battalion, 3rd Marine Division, III MEF at a landing zone here Feb. 7. Cobra Gold is a recurring multinational and multiservice exercise hosted by the Royal Kingdom of Thailand designed to advance regional security by exercising a multinational force from nations sharing common goals and security commitments in the Asia-Pacific region.