U.S. Marines with Battalion Landing Team, 3rd Battalion,

U.S. Marines with Battalion Landing Team, 3rd Battalion, 5th Marines, 31st Marine Expeditionary Unit, set up security perimeter as they conduct a simulated Non-combatant Evacuation Operation during Amphibious Landing Exercise (PHIBLEX) 15 in Clark Air Base, Pampanga, Philippines, Oct. 1, 2014. PHIBLEX is an annual, bilateral training exercise conducted by the Armed Forces of the Philippines, U.S. Marines and Navy to strengthen interoperability across a range of capabilities to include disaster relief and contingency operations. (U.S. Marine Corps Photo by MCIPAC Combat Camera GySgt Ismael Pena/ Released)