Strong Foundation U.S. Marines and Philippine soldiers haul buckets of concrete to build a new school building in Ormoc, Philippines, April 24, 2017, as part of exercise Balikatan. The annual U.S.-Philippine exercise focuses on humanitarian assistance, disaster relief and counterterrorism. Navy photo by Petty Officer 2nd Class Markus Castaneda SHARE: Download: Full Size (0.95 MB) Credit: Petty Officer 2nd Class Markus Castaneda VIRIN: 170424-N-WI365-1241C.JPG Photo Gallery