💥 Attack

Ukrainian forces struck the DASHAN oil tanker, part of Russia's shadow fleet, with Sea Baby USVs in the Black Sea, severely damaging the tanker and forcing it to cease operations.

Black Sea
Verified Independently confirmed by 4 sources
Institute for the Study of War Kyiv Independent Kyiv Post Censor.NET

Multiple high-reliability sources confirm the core facts of this event.

How we assess confidence →

Entities

Source Reports

What each source reports. "Source tone" reflects the language used by the outlet — it is not an independent verification.

Ukrainian forces struck the DASHAN oil tanker with Sea Baby USVs in Black Sea

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to strike a Russian 'shadow fleet' tanker in the Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to strike a Russian 'shadow fleet' tanker in the Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to strike a Russian 'shadow fleet' tanker in the Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to strike a Russian 'shadow fleet' tanker in the Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to strike a Russian 'shadow fleet' tanker.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to strike a Russian 'shadow fleet' tanker.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to hit ship in Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to hit ship in Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to hit ship in Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to hit ship in Black Sea.

Kyiv Independent → Source tone: likely

Sea Baby naval drones were used to hit ship in Black Sea.

Kyiv Post → Source tone: likely

On Dec. 10, Ukrainian forces also hit the tanker Dashan, described as part of Russia's 'shadow fleet,' in the Black Sea.

Censor.NET → Source tone: certain

Sea Baby naval drones operated by the SSU struck the Dashan oil tanker in the Black Sea

Censor.NET → Source tone: certain

The tanker was sailing in Ukraine's exclusive economic zone towards Novorossiysk with transponder switched off

Censor.NET → Source tone: likely

The tanker sustained critical damage and has been put out of action

Censor.NET → Source tone: certain

The operation was joint between SSU's 13th Main Directorate of military counterintelligence and Ukrainian Navy

Censor.NET → Source tone: likely

This is the third tanker from the 'shadow fleet' put out of action in the past two weeks

Share This Event

Know another source?

If you've seen this event covered by another news outlet, submit it for editorial review. Approved sources improve our confidence ratings.

This event is already verified. Additional sources further strengthen the record.

Submissions are reviewed by an editor before integration.
Extraction metadata

Extracted: 2026-05-30T04:15:38.836Z

Source story: russian-offensive-campaign-assessment-december-10-2025