160415-D-DT527-102 MANILA, Philippines (April 15, 2016)Philippine Secretary of National Defense Voltaire Gazmin delivers remarks during the closing ceremony of joint Exercise Balikatan 16, in Manila Philippines April 15, 2016 where Secretary of Defense Ash Carter was also in attendance. Carter is visiting the Philippines to solidify the rebalance to the Asia-Pacific region.(U.S. Air Force photo by Senior Master Sgt. Adrian Cadiz/Released)