CoastalUS - HYDROPACMessages2644/25(74)2644/25(74)SÉCURITÉArchivedReceived: 15 Oct 2025, 00:00Archived: 19 Oct 2025, 08:21Updated: 6 Nov 2026, 15:01SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONSMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V DEEP ORIENT IN 21-11.40S 114-41.80E. ONE MILE BERTH REQUESTED. 2. CANCEL HYDROPAC 2553/25.Location mapOpen on the full mapMore from US - HYDROPAC3230/262026-11-06BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0030Z TO 1030Z DAILY 08 THRU 15 NOV IN AREAS BOUND BY: A. 17-58.90N 084-11.70E, 17-49.50N 083-59.60E, 17-49.50N 084-15.70E, 17-58.90N 084-3229/262026-11-06BAY OF BENGAL. INDIA. PARTIALLY SUBMERGED WRECK IN VICINITY 15-26.00N 080-14.00E AT 050405Z NOV.3228/262026-11-06ARABIAN SEA. INDIA. 1. CABLE OPERATIONS IN PROGRESS UNTIL 15 NOV BY M/V MT RAAJ 1, AND UNTIL 21 NOV BY M/V LADY GRACE AND M/V DB MARINE 1, ALONG TRACKLINE JOINING 19-03.45N 072-40.64E, 1799/25(22)2025-03-28archivedEASTERN SOUTH PACIFIC. CHILE. DNC 07. ARICA RADIO 18-29.10S 070-19.16W DSC MF SERVICE OFF AIR.3053/262026-10-21archivedCORAL SEA. SOLOMON ISLANDS. 1. CABLE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V LAYLA ALONG TRACKLINE JOINING 13-06.14S 161-11.58E, 12-23.69S 162-08.91E, 11-43.41S 163-07.90E, 10-50.9Later warnings2642/25(63)2025-10-15archivedARABIAN SEA. PAKISTAN. DNC 03. 1. HAZARDOUS OPERATIONS 0300Z TO 1200Z DAILY 18 AND 19 OCT IN AREA BOUND BY 24-48.41N 066-57.36E, 24-48.41N 066-49.63E,2650/25(81)2025-10-15archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 21 THRU 23 OCT IN AREAS WITHIN THREE MILES OF: A. 13-27.00N2660/25(81)2025-10-15archivedNORTH PACIFIC. PHILIPPINE SEA. NORTHERN MARIANA ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 220500Z TO 220800Z, 230001Z TO 230130Z, 230500Z TO 230700Z, 240Earlier warnings2643/25(61,63)2025-10-15archivedARABIAN SEA. EASTERN INDIAN OCEAN. DNC 02, DNC 03, DNC 10. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 2025Z TO 0227Z DAILY 23 THRU 29 OCT IN AREA BOUND BY 02640/25(62)2025-10-14archivedPERSIAN GULF. U.A.E. DNC 10. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 OCT BY VESSEL BLUE WAVES AND VESSEL OCEAN DEZIRE IN AREA BOUND BY 24-30.00N 0522637/25(62)2025-10-14archivedPERSIAN GULF. QATAR. DNC 10. 1. PIPELINE OPERATIONS 15 THRU 22 OCT BY BARGE MC DERMOTT IN AREA BOUND BY 25-57.00N 051-32.00E, 26-00.00N 051-32.00E, 26-Back to messages