U.S. Navy LCDR Jeff Pinkerton, an EA-18G Grolwer pilot assigned to Electronic Attack Squadron 138, speaks with a group of Philippine Air Force pilots assigned to Clark Air Base, Philippines, June 28, 2016. U.S. forces arrived in the Philippines to excercise bilaterally with the Armed Forces of the Philippines and support routine operational missions that enhance regional maritime domain awareness. (U.S. Air Force photo by Capt. Elias Zani/released)