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811/26

Naval mine countermeasures exercise SW of Cape Kaliakra on 11 Nov

Scheduledstarts 11 Nov 2026, 05:30 UTC (in 13 h)Received 07 Nov 2026, 08:44 UTC

Warning text

Positions open on the map
NAVWARN 811/26 BLACK SEA. BULGARIA. SOUTHWEST OF CAPE KALIAKRA. NAVAL EXERCISE. MINE COUNTERMEASURES OPERATIONS FROM 110530 UTC TO 111500 UTC NOV 2026 IN AREA BOUND BY: 43-14.90N 028-34.50E, 43-14.90N 028-36.00E, 43-10.90N 028-36.00E, 43-10.90N 028-34.50E. PROHIBITED FOR NAVIGATION, ANCHORING, FISHING, DIVING AND UNDERWATER ACTIVITIES.

Analysis

Scheduledstarts 11 Nov 2026, 05:30 UTC (in 13 h)

Naval mine countermeasures operations will take place southwest of Cape Kaliakra in the Bulgarian sector of the Black Sea. Activity is scheduled from 05:30 to 15:00 UTC on 11 November 2026 inside the named bounding box. The area is prohibited for navigation, anchoring, fishing, diving and underwater activities. Mariners should avoid the area for the duration of the exercise.

Type
Military exercise · severity high
Feed
Military exercises and firingAll warnings of this kind on the map, or as an API feed.
Location
Black Sea, southwest of Cape Kaliakra (Bulgaria)
Validity
From 11 Nov 2026, 05:30 UTC
Until 11 Nov 2026, 15:00 UTCFROM 110530 UTC TO 111500 UTC NOV 2026
Activity periods
  • 11 Nov 2026, 05:30 UTC - 11 Nov 2026, 15:00 UTC (naval mine countermeasures operations)
Hazards
mine countermeasures operations, prohibited navigation area

Worked out automatically from the warning text on 08 Nov 2026, 11:07 UTC. It can be wrong: the official warning text is the authority.

The whole analysis comes with Lagom

This warning's analysis also has:

  • Action for mariners
  • Translations
  • Nearby lights and rescue centres

The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.

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