IRON FIST FLOAT Soldiers assigned to the Japan Ground Self-Defense Force complete Marine Corps swim qualification as part of Exercise Iron Fist 2015 on Camp Pendleton, Calif., Jan. 26, 2015. The annual bilateral training exercise between U.S. and Japanese military forces builds their combined ability to conduct amphibious and land-based contingency operations. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 699301-O-NQX04-899.jpg Photo Gallery