CoastalUS - HYDROPACMessages52/26(96)52/26(96)PAN PANArchivedReceived: 7 Jan 2026, 00:00Archived: 26 Feb 2026, 14:00Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedGeometry phrasesbound byMilitary Operationsgunnery exercise, GUNNERYMessage contentSEA OF JAPAN. RUSSIA. DNC 23, DNC 24. 1. GUNNERY EXERCISES 2200Z TO 0800Z DAILY 11 THRU 16, 18 THRU 23 AND 25 THRU 30 JAN IN AREA BOUND BY 42-40.00N 131-41.00E, 42-40.00N 131-57.00E, 42-38.50N 132-15.00E, 42-15.00N 132-15.00E, 42-15.00N 131-41.00E. 2. CANCEL THIS MSG 310900Z JAN 26.Location mapOpen on the full mapMore from US - HYDROPAC3218/262026-11-05EASTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 08-54.00N 075-21.00E, 08-54.00N 076-08.00E, 08-11.00N 076-08.00E, 08-11.003217/262026-11-05EASTERN INDIAN OCEAN. REUNION. 1. HAZARDOUS OPERATIONS 090400Z TO 112000Z NOV IN AREA BOUND BY 21-30.75S 055-05.27E, 21-07.73S 054-56.99E, 21-16.18S 054-22.72E, 21-45.69S 054-32.38E. 2. CANCE3216/262026-11-05EASTERN INDIAN OCEAN. AUSTRALIA. RACON AT PORT HEDLAND C1 PILE 19-59.49S 118-26.17E UNRELIABLE.3060/262026-10-21archivedARABIAN SEA. NORTHWESTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS 22 OCT THRU 11 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 11-33.00N 074-36.00E, 11-44.00N 075-05.00E, 10-28.00N 075-52.00E,3185/262026-11-02archivedSINGAPORE STRAIT. INDONESIA. 1. VESSEL BOARDED BY THREE PIRATES IN 01-06.06N 103-33.51E AT 021336Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2.Later warnings53/26(75)2026-01-07archivedBASS STRAIT. AUSTRALIA. DNC 05. CABLE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY CABLESHIP ILE D YEU ALONG TRACKLINE JOINING 38-37.00S 144-15.00E, 38-27.00S47/26(63)2026-01-07archivedINDIAN OCEAN. INDIA. DNC 03. MALPE LIGHT 13-20.70N 074-41.00E UNLIT.62/26(29)2026-01-08archived081256Z JAN 26Earlier warnings51/26(63)2026-01-07archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. DNC 03. 1. UNDERWATER OPERATIONS 08 THRU 30 JAN BY TUG SAGAR PRINCE AND BARGE SAGAR 251 IN AREAS BOUND BY: A. 19-50/26(74)2026-01-07archivedEASTERN INDIAN OCEAN. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORMAND SCORPION IN AREA WITHIN THREE MILES OF 19-54.75S 113-15.45E.46/26(63)2026-01-07archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 110100Z TO 131200Z JAN IN AREA BOUND BY 17-06.20N 083-55.70E, 16-27.20N 083-13.90E, 13-16.40N 086Back to messages