U.S. Marines with Marine Aircraft Group 12, 1st Marine Aircraft Wing prepare a makeshift barricade out of plywood at the unit's operations center during exercise Forager Fury II at Andersen Air Force Base, Guam, Nov. 27, 2013. Forager Fury is a U.S. Navy and Marine Corps exercise designed to practice and test aviation deployment and operational skills in an austere environment on the islands of Guam and Tinian.