Off-Nadir Delta

Drone strike sinks Alfa Watan in Bulgarian Black Sea waters; source disputed

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id 2021c81a-af30-4ef1-849d-7540e06c2c28.

Where
Varnaresolved to locality43.207, 27.917
When
Occurrence date not stated by reportingFirst reported 2026-10-06 · last update 2026-10-17
Sourcing
136 reports136 reports across 81 outlets · independence not established
How far this got
localizednamed facility unresolvedRadar coverage

Summary

The Alfa Watan, a Togo-flagged cargo ship with Syrian and Egyptian crew, sank in the Black Sea off Bulgaria after a reported drone strike on October 6, 2026; Bulgarian Defence Minister Dimitar Stoyanov said the strike came from an underwater drone, and Bulgarian officials and Prime Minister Roumen Radev have pointed to Russia, while Stoyanov has not confirmed the attribution. The Russian Embassy in Sofia denies responsibility, Volodymyr Zelenskyy has said Russia is responsible, and a Turkish crew member also reported an attack. Searches found no drone debris on the damaged bulker Able, which is stable but listing with flooding in its engine room about 55 nautical miles northeast of Cape Emine. The damaged Alfa Watan lies at an estimated depth of around 2,000 meters. Two people died and two were injured, and Syria has called for an independent investigation with the International Maritime Organization. Reports differ on the number of missing crew and on other details of the attacks.

What imagery could confirm

Which satellite to use, what to look for and why. Part of the event detail on Pro.

What remains unresolved

  • named facility unresolved

Timeline

56 recorded change(s). The ledger starts when this event was first folded: the initial observation is not recorded as a change, so an empty timeline means nothing has moved since, not that nothing is known.

    56 change(s) before the history shown here.

    Sources

    Grouped by outlet. Syndication is not collapsed, so several outlets can carry one wire story — the count is breadth of carriage, not independent confirmation.

    136 reports in all; the full list with the facts taken from each is part of the event detail on Pro.

    Related events

    95 related event(s) and 4 place(s) or facilities — the same facility, place, actor or campaign. Part of the event detail on Pro.

    Open the WatchfloorAsk Delta Agent

    Reproduce over the API (free endpoint)

    bash
    curl "https://offnadir-delta.com/api/v1/events/2021c81a-af30-4ef1-849d-7540e06c2c28/thread" \
  -H "Authorization: Bearer ond_YOUR_API_KEY"

    For situational awareness only — not for tracking or targeting individuals. Every claim above links to its reporting; satellite fields are the same values the API serves.