U.S. Marines and U.S. Navy Seabees with 9th Engineer

U.S. Marines and U.S. Navy Seabees with 9th Engineer Support Battalion, 3d Marine Logistics Group, a concrete slab before the beginning of a construction that will expand the concrete foundation and will improve the overall appearance of the Concepcion Elementary School's grounds during a civilian engineering project as part of Amphibious Landing Exercise 2015 (PHIBLEX 15), Palawan, Philippines, Sept. 21. PHIBLEX 15 is an annual bilateral training exercise conducted with the armed forces of the Philippines in order to strengthen our interoperability and working relationships across the range of military operations from disaster relief to complex expeditionary operations. (U.S. Marine Corps photo by MCIPAC Combat Camera Sgt. Pablo Morrison/Released)