CoastalUS - HYDROPACMessages559/26(97)559/26(97)PAN PANArchivedReceived: 25 Feb 2026, 00:00Archived: 10 Mar 2026, 16:24Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsMilitary Operationsgunnery exercise, GUNNERYMessage contentNORTH PACIFIC. DNC 12. 1. GUNNERY EXERCISES 2100Z TO 0900Z DAILY 01 THRU 05 MAR, ALTERNATE 2100Z TO 0900Z DAILY 06 AND 07 MAR IN AREA WITHIN 25 MILES OF 31-14.23N 144-26.80E. 2. CANCEL HYDROPAC 558/26. 3. CANCEL THIS MSG 081000Z MAR 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 warnings551/26(74)2026-02-25archivedEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SKANDI INVENTOR IN 19-48.50S 114-36.44E. THRE555/26(63)2026-02-25archivedBAY OF BENGAL. BANGLADESH. DNC 03. 1. HAZARDOUS OPERATIONS 0001Z TO 1600Z DAILY 01 THRU 31 MAR EXCEPT FRIDAYS AND SATURDAYS IN AREAS BOUND BY: A. 21-20571/26(81)2026-02-26archivedNORTH PACIFIC. GUAM. DNC 12. USCG STATION GUAM (V) 13-29.00N 114-50.00E NAVTEX AND VOBRA HF SERVICES INOPERATIVE.Earlier warnings560/26(83)2026-02-25archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 031241Z TO 031727Z, 032243Z TO 040329Z, 042243Z TO 050329Z, 052243Z TO 060329Z, 071241Z T556/26(63)2026-02-25archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 281831Z FEB TO 031829Z MAR IN AREA BOUND BY 19-14.60N 084-53.70E, 19-07.39N 085-35.94E, 18-52.00N557/26(63)2026-02-25archivedBAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 281830Z FEB IN AREA BOUND BY 14-58.00N 080-02.00E, 14-59.00N 080-02.00E, 14-59.00Back to messages