U.S. Marine Humvees drive through the surf to the beach near Hat Yai, Thailand, during an amphibious assault on May 20, 1997. The Navy Landing Craft Utility is carrying a cargo of Humvees and troops from offshore ships as part of Exercise Cobra Gold '97. Cobra Gold '97 is the latest in a continuing series of U.S. /Thai military exercises designed to ensure regional peace and strengthen the ability of the Royal Thai Armed Forces to defend Thailand. The training includes joint combined air, land and sea operations. Cobra Gold is the largest strategic mobility exercise involving the U.S. Pacific Command forces this year.