U.S. Marine, Philippine Marine and Japan Ground Self-Defense Force members assault amphibious vehicles line up along the shore following an amphibious exercise as part of KAMANDAG 3 at Katungkulan Beach, Marine Barracks Gregorio Lim, Philippines, Oct. 12. - U.S. Marine, Philippine Marine and Japan Ground Self-Defense Force members assault amphibious vehicles line up along the shore following an amphibious exercise as part of KAMANDAG 3 at Katungkulan Beach, Marine Barracks Gregorio Lim, Philippines, Oct. 12.