221105-N-UL352-1182 ARABIAN GULF (Nov. 5, 2022) Boatswain’s Mate 3rd Class Jean Castillo, assigned to guided-missile destroyer USS Delbert D. Black (DDG 119), delivers a brief to a member of the United Arab Emirates armed forces during exercise Nautical Defender in the Arabian Gulf, Nov. 5. The multilateral training event involved U.S. Naval Forces Central Command, Royal Saudi Navy’s Eastern Fleet and UK’s Royal Navy, with observers from several regional countries.