CoastalUS - HYDROPACMessages2987/25(74)2987/25(74)SÉCURITÉArchivedReceived: 18 Nov 2025, 00:00Archived: 27 Nov 2025, 01:01Updated: 6 Nov 2026, 15:01SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONSMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V DEEP ORIENT IN 20-08.88S 115-02.45E. ONE MILE BERTH REQUESTED.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 warnings2984/25(63)2025-11-18archivedBAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS 21 THRU 29 NOV BY M/V SAMBHAVYA IN AREA BOUND BY 21-36.51N 087-31.49E, 21-35.75N 087-29.32E, 21-33.2986/25(63)2025-11-18archivedGULF OF KHAMBHAT. INDIA. DNC 03. 1. PIPELINE OPERATIONS 20 NOV THRU 15 MAY 26 BY M/V TWO AARYAN AMD M/V TWO NADIM IN VICINITY 20-36.01N 072-02.13E. WI2985/25(63)2025-11-18archivedARABIAN SEA. INDIA. DNC 03. 1. PIPELINE OPERATIONS 19 NOV THRU 02 JAN 26 BY VESSEL M/V SEAMEC GLORIOUS AND M/V AKSHIP 1 IN VICINITY OF TRACKLINE JOININGEarlier warnings2981/25(63)2025-11-18archivedBAY OF BENGAL. BANGLADESH. DNC 03. 1. HAZARDOUS OPERATIONS 220001Z TO 221600Z NOV IN AREA BOUND BY 20-22.00N 091-06.00E, 20-07.00N 090-52.00E, 19-44.002979/25(93)2025-11-18archivedSOUTH CHINA SEA. DNC 11. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 211000Z TO 211600Z NOV IN AREA BOUND BY 11-49.00N 116-47.00E, 11-23.00N 116-12.00E, 10-42983/25(63)2025-11-18archivedEASTERN INDIAN OCEAN. LAKSHADWEEP. DNC 03. 1. HAZARDOUS OPERATIONS 210200Z TO 210730Z NOV IN AREA BOUND BY 10-49.18N 073-42.00E, 10-49.18N 073-44.48E,Back to messages