170728-N-ZD021-013 YIGO, Guam (July 28, 2017) The pilot of a P3-C Orion maritime patrol aircraft assigned to Japan Maritime Self-Defense Force Air Patrol Squadron (VP) 52 conducts a flight briefing prior to a familiarization flight in preparation for Exercise GUAMEX 2017. GUAMEX is a multinational anti-submarine warfare exercise conducted in the waters surrounding Guam. Participants in the exercise include aircraft and subsurface assets from the Japanese Maritime Self-Defense Force, the Royal New Zealand Air Force and the U.S. Navy. (U.S. Navy photo by Mass Communication Specialist 3rd Class Daniel Willoughby/Released)