Macron Targets Russia's Shadow Fleet as Kremlin Accuses France of "Piracy"

The French Navy has seized an oil tanker that departed from a Russian port and is suspected to be part of Moscow’s shadow fleet, designed to evade international sanctions. The move has triggered strong criticism from the Kremlin, which has labelled France’s action as approaching international piracy.

The oil tanker Tagor was intercepted in the Atlantic Ocean and is the third known vessel seized in recent months related to alleged violations of sanctions against Russian oil exports, according to CNN International.

French President Emmanuel Macron announced the seizure via social media platform X on Monday, 1 June 2026 (local time). According to Macron, the operation was conducted by the French Navy in international waters with support from several partner nations, including the United Kingdom.

“The vessel was seized in the Atlantic ‘in international waters, with the support of several partners including the United Kingdom, in strict compliance with maritime law’,” Macron wrote.

Ship tracking data shows that the crude oil tanker, registered in Madagascar, was last detected in the North Atlantic approximately five days prior, having departed from the Umba Port in Russia. Tagor has been included on the sanctions list imposed by the European Union, the United Kingdom, and the United States.

Macron affirmed that France will not permit vessels violating international sanctions to continue operating freely at sea.

“It is unacceptable for vessels to evade international sanctions, violate maritime law, and finance the war that Russia has waged against Ukraine for more than four years,” Macron said.

He also warned that the presence of such vessels not only relates to sanctions violations but also poses threats to maritime safety and the environment.

“These vessels, which fail to comply with the most basic rules of maritime navigation, also pose a threat to the environment and the safety of all,” he stated.

Over recent months, France has been one of Europe’s most vocal countries in pushing for stricter oversight of the Russian tanker fleet suspected of being used to circumvent oil export restrictions. According to Paris, many of these vessels operate under false flags, lack valid insurance, or do not possess adequate maritime safety certification.

The Russian government has reacted strongly to the seizure of Tagor. Kremlin spokesperson Dmitry Peskov rejected France’s claims that the operation was conducted in compliance with international law.

“We strongly disagree that these actions were taken in full compliance with international law,” Peskov said.

He even described the French operation as an action that is “illegal and approaching international piracy”. The Russian Embassy in Paris also highlighted the case.

According to the Russian state news agency, the captain of the Tagor is believed to be a Russian national. The embassy stated that it has requested clarification from French authorities regarding the possible presence of other Russian nationals among the crew, but has yet to receive an answer.

The seizure of Tagor adds to a growing list of vessels sanctioned by Western nations suspected of being part of Russia’s so-called shadow fleet. This fleet comprises hundreds of oil tankers believed to be used by Moscow to transport oil to international markets outside Western sanctions mechanisms.

In March, the French Navy also seized an oil tanker in the Mediterranean Sea. At that time, Macron stated the vessel was part of Russia’s shadow fleet used to evade sanctions.

“These vessels are attempting to profit and finance Russia’s war effort,” Macron said at the time.

Western nations have accused the shadow fleet of being a major source of revenue for Moscow amid economic restrictions imposed following Russia’s invasion of Ukraine.

France’s actions come amid differing approaches between the United States and Europe regarding trade in Russian oil. The United States has reportedly eased certain sanctions on Russian oil already at sea. This policy was implemented when major conflict in the Middle East disrupted global energy supply and raised concerns about oil market stability.

However, European nations have not followed Washington’s lead. Instead, several European countries have actually tightened oversight of vessels suspected of covertly carrying Russian oil. The British government affirmed in March that combating Russia’s shadow fleet is a top priority.

“Disrupting, obstructing, and weakening Russia’s shadow fleet, and cutting off funding for Putin’s war machine, is a priority for this government and its allies,” the British government stated.

Prior to the seizure of Tagor, France had conducted several similar operations. In January, French authorities halted an oil tanker in waters between the southern coast of Spain and the northern coast of Morocco, suspected of being part of Russia’s shadow fleet.

Subsequently, in March, Belgium also intercepted another tanker suspected of sailing under “false flags and false documents”. Belgium’s operation was conducted with French assistance.