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Ukrainian unmanned surface vessel reportedly sinks Russian drone boat in Black Sea

Ukraine's navy reports that a Ukrainian Sargan-3000 uncrewed surface vessel armed with a remote turret engaged and sank a Russian drone boat in the Black Sea. Ukrainian officials have described the encounter as the first recorded combat engagement between two unmanned maritime vessels. Russian authorities have not publicly confirmed or commented on the incident.

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WhereBlack Sea
43.413, 34.297 ±900 km
First reported43 days ago
Published2026-09-12 16:04 UTC
Sources15
How this travelled.
Reports23Independent tellings15
15 independently corroborated tellings, 1 reported as carrying another outlet.

Corrections and updates

No published correction or update is recorded. This does not reconstruct changes made before correction records were kept.

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Global Event Monitor. Ukrainian unmanned surface vessel reportedly sinks Russian drone boat in Black Sea. 2026-09-12T16:04:16.182Z. Status: published. urn:global-events-monitor:event:2065. https://global.eventmonitor.net/event/2026-09-12/first-in-history-a-battle-of-sea-unmanned-vessels-a-4ed7e376

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