Amphibious Alignment U.S., South Korean and Thai service members participate in an amphibious demonstration as part of Cobra Gold 16 in Utapao, Thailand, Feb. 12, 2016. Marine Corps photo by Cpl. William Hester SHARE IMAGE: Download Image: Full Size (0.64 MB) Tags: Amphibious vehicle, Thailand , Cobra Gold , MARINES Photo By: Cpl. William Hester VIRIN: 160212-M-IU904-613A.JPG Photo Gallery