CoastalUS - HYDROPACMessages586/26(96)586/26(96)PAN PANArchivedReceived: 27 Feb 2026, 00:00Archived: 4 Apr 2026, 09:21Updated: 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 01 THRU 06, 08 THRU 12, 15 THRU 20, 22 THRU 27 MAR, 02 AND 03 APR 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 040900Z APR 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 warnings588/26(63)2026-02-27archivedBAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS 02 MAR THRU 12 APR BY M/V OCEANIC SIRIUS IN AREA BOUND BY 16-59.00N 084-32.00E, 16-59.00N 087-10.00E,590/26(63)2026-02-27archivedEASTERN INDIAN OCEAN. INDIA. DNC 03. M/V SHANMUKHA CSD IV SANK IN 11-15.52N 075-42.21E. AT 270505Z FEB.589/26(74)2026-02-27archivedEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. EIGHT BUOYS, YELLOW, FL W 7 SEC, FOUR METERS IN HEIGHT, ESTABLISHED IN AREA WITHIN ONE MILE OF 19-45.73S 115-53.39E. THEarlier warnings583/26(63)2026-02-27archivedARABIAN SEA. INDIA. DNC 03. 1. PIPELINE OPERATIONS 01 THRU 31 MAR BY TUG AHT BRITOIL 71 ALONG TRACKLINE JOINING 20-02.96N 071-45.71E, 19-31.78N 071-1585/26(63)2026-02-27archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. DNC 03. 1. SURVEY OPERATIONS 01 THRU 31 MAR BY M/V VANESSA 7 IN AREA BOUND BY 19-24.65N 071-13.07E, 19-29.83N 071-1581/26(76)2026-02-27archivedTASMAN SEA. NEW ZEALAND. DNC 06. 1. HAZARDOUS OPERATIONS 281800Z FEB TO 270400Z MAR IN AREA WITHIN THREE MILES OF 36-28.65S 174-09.63E. 2. CANCEL THIS MSG 27Back to messages