Off-Nadir Delta

Drones claim attack on two commercial vessels in Bulgaria's Black Sea zone

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id bcb5df88-dfdb-4e76-aec2-071db8b586fc.

Where
(80 miles off Bulgaria's coast)resolved to locality43.207, 27.917
When
Occurrence date not stated by reportingFirst reported 2026-10-06 · last update 2026-10-08
Sourcing
101 reports101 reports across 69 outlets · independence not established
How far this got
localizednamed facility unresolvedRadar coverage

Summary

Two commercial vessels, Alfa Watan and Able, were struck by drones in the Black Sea off Bulgaria on October 6. Alfa Watan sank following an onboard explosion; Able caught fire. Eighteen crew members from the vessels were rescued, with two sustaining injuries. Three life rafts and a lifeboat were discovered without crew members. Ukrainian President Volodymyr Zelenskyy stated that Russian maritime and aerial drones conducted the attack as part of efforts to disrupt shipping. Bulgarian Prime Minister Rumen Radev initially did not establish the origin of the drones, later saying they were either Russian or Ukrainian. The Russian Embassy denied responsibility. Bulgarian authorities have not independently confirmed who launched the drones. The incident occurred in Bulgaria's exclusive economic zone and has been condemned as a violation of maritime law by Bulgarian and EU officials.

What imagery could confirm

Which satellite to use, what to look for and why, and whether post-event imagery has been found. Part of the event detail on Pro.

What remains unresolved

  • named facility unresolved

Timeline

32 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.

  • 2026-10-08member countour measurement100 → 101reports joined

31 more change(s) — the values are part of the event detail on paid plans.

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.

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

Related events

28 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/bcb5df88-dfdb-4e76-aec2-071db8b586fc/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.