CoastalUS - HYDROPACMessages1737/25(97)1737/25(97)PAN PANArchivedReceived: 6 Jul 2025, 00:00Archived: 10 Jul 2025, 12:42Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refscircle_radiusGeometry phraseswithinMilitary Operationsgunnery exercise, GUNNERYMessage contentNORTH PACIFIC. DNC 12. 1. GUNNERY EXERCISES 2100Z TO 1100Z DAILY 07 THRU 11 JUL IN AREA WITHIN 25 MILES OF 31-14.21N 144-26.80E. 2. CANCEL THIS MSG 121200Z JUL 25.Location mapOpen in the full mapLoading map…More from US - HYDROPAC3211/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 20 NOV BY M/V SAMUDRA RATNAKAR IN AREA BOUND BY 17-13.71N 083-11.78E, 17-08.36N 083-15.64E, 17-01.56N 083-05.45E, 17-06.90N 083-01.59E. W3210/262026-11-04EASTERN INDIAN OCEAN. LAKSHADWEEP. 1. HAZARDOUS OPERATIONS 060730Z TO 061330Z NOV IN AREA BOUND BY 10-32.60N 072-37.25E, 10-33.32N 072-38.05E, 10-32.54N 072-38.72E, 10-31.92N 072-37.90E. 2. C3209/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 25 NOV BY M/V SAMUDRA KAUSTUBH IN AREA BOUND BY 21-05.68N 087-27.06E, 21-05.61N 087-41.49E, 20-52.08N 087-41.43E, 20-52.13N 087-27.02E. W3149/262026-10-29archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, AND M/V WILCHIEF1 IN ARE3032/262026-10-19archivedEASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0230Z TO 0800Z DAILY 21, 23, 26, 27, 30 AND 31 OCT IN AREA BOUND BY 10-50.00N 075-00.00E, 10-50.00N 075-35.00E, 10-20.00N 075-35.00E, 1Later warnings1739/25(91,94)2025-07-06archivedNORTH PACIFIC. PHILIPPINE SEA. TAIWAN. DNC 23. CABLE OPERATIONS 07 JUL UNTIL FURTHER NOTICE BY CABLESHIP KDDI CABLE INFINITY ALONG TRACKLINE JOINING 21-32.07N 11738/25(95,96)2025-07-06archivedSEA OF JAPAN. RUSSIA. DNC 23, DNC 24. 1. GUNNERY EXERCISES 2000Z TO 1100Z DAILY 10 THRU 17 JUL IN AREAS BOUND BY: A. 42-15.00N 131-41.00E, 42-15.00N 132-11743/25(63)2025-07-07archivedGULF OF KACHCHH. INDIA. DNC 03. 1. CHANDRI BUOY 22-37.15N 069-07.50E TEMPORARILY REMOVED. 2. CANCEL HYDROPAC 865/25.Earlier warnings1740/25(71)2025-07-06archivedSOUTH CHINA SEA. MALAYSIA. DNC 03. 1. VESSEL APPROACHED BY PIRATES IN 01-03.46N 103-37.19E AT 061412Z JUL. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS1733/252025-07-05archived011219Z JUL 251763/25(61,63)2025-07-05archivedARABIAN SEA. INDIAN OCEAN. DNC 02, DNC 03, DNC 10. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 2319Z TO 0515Z DAILY 13 THRU 19 JUL IN AREA BOUND BY 01-30.00Back to messages