(221007-N-UL352-1133) ARABIAN GULF (Oct. 7, 2022) From front to back, USS Delbert D. Black (DDG 119), HMS Bangor (M109), HMS Chiddingfold (M37) and USCGC Robert Goldman (WPC 1142) sail in formation in the Arabian Gulf during exercise Phantom Scope, Oct. 7. During the bilateral exercise between the United States and United Kingdom, unmanned and artificial intelligence systems operated in conjunction with crewed ships and naval command centers ashore in Bahrain.