U.S Marine Corps Amphibious Assault Vehicles from the 31st Marine Expeditionary Unit conduct amphibious operations at Dundee Beach during exercise Talisman Sabre 15 at Fog Bay, Northern Territory, Australia, July 8. Talisman Sabre provides an invaluable opportunity to conduct operations in a combined, joint, and interagency environment that will increase the U.S and Australia’s ability to plan and execute contingency responses, from combat missions to humanitarian efforts. (U.S. Marine Corps photo by MCIPAC Combat Camera Lance Cpl. Eric C. Clayton/Released)