160920-N-CF750-0089 GUAM (Sept. 20, 2016) A Landing Craft Utility (LCU) from Expeditionary Strike Group 7 transits through Apra Harbor during a Valiant Shield 2016 amphibious landing exercise at Naval Base Guam. Valiant Shield is a biennial, U.S. Air Force, Navy and Marine Corps exercise held in Guam, focusing on real-world proficiency in sustaining joint forces at sea, in the air, on land and in cyberspace. (U.S. Navy Combat Camera photo by Chief Mass Communication Specialist Greg Badger)