U.S. Marines with Battalion Landing Team, 3rd Battalion, 5th Marine Regiment, 31st Marine Expeditionary Unit observe explosives detonated from a safe distance at a demolitions range in Crow Valley, Tarlac province, Philippines, Oct. 8, 2014, during Amphibious Landing Exercise (PHIBLEX) 15.
PHIBLEX is a bilateral training exercise designed to improve the interoperability, readiness and professional relationships between the U.S. Marine Corps and partner nations. (DoD photo by Staff Sgt. Joseph DiGirolamo, U.S. Marine Corps/Released). Original public domain image from Flickr