French Navy Intercepts Russian-Linked Tanker in Mediterranean

The French Navy intercepted and boarded the oil tanker Deyna in the Mediterranean Sea on Friday, March 20, 2026, suspecting it belongs to Russia’s sanctioned “shadow fleet” and was operating under a false flag. The interception occurred in the Western Mediterranean, near Spain’s Balearic Islands, and was carried out in cooperation with allies, including the United Kingdom, which monitored the vessel Reuters.

Suspected False Flag and Sanctions Violation

According to French maritime authorities, the Deyna was flying the flag of Mozambique and had sailed from the Russian port of Murmansk. Documents found onboard raised doubts about the validity of the flag AP News. The 250-meter tanker is on the list of ships under EU sanctions Le Monde.

Macron’s Statement and Ongoing Efforts

French President Emmanuel Macron stated the Deyna is a “shadow fleet” vessel. He announced the interception on X (formerly Twitter) France24. The tanker has been diverted and escorted by the French navy to an anchorage point for further checks, and the case has been referred to a prosecutor in Marseille.

Part of a Larger Trend

This is the third suspected tanker from the Russian “shadow fleet” intercepted by France in recent months. Several European countries have been targeting this network of vessels used to transport oil in breach of Western sanctions imposed due to Russia’s invasion of Ukraine Le Monde. Nearly 600 vessels are suspected of being part of Russia’s “shadow fleet” and are subject to European Union sanctions.