U.S. Marines with Battalion Landing Team, 2nd Battalion, 4th Marine Regiment, 31st Marine Expeditionary Unit, meet, greet and play games with Filipino children during a visit to a local school during Philippines Amphibious Landing Exercise 33 (PHIBLEX) on Col. Ernesto Ravina Air Base, Philippines, October 6, 2016. PHIBLEX is an annual U.S.-Philippine military bilateral exercise which combines amphibious capabilities and live-fire training with humanitarian civic assistance efforts to strengthen interoperability and working relationships. (U.S. Marine Corps photo by Lance Cpl. Jay A. Parks/Released)