In this handout photo provided by the French Army, a...

In this handout photo provided by the French Army, a French army NH90 helicopter flies over the oil tanker Tagor, which is under international sanctions and was traveling from Russia in the Atlantic Sea, Sunday, May 31, 2026. Credit: AP/Uncredited

PARIS — The French Navy, with support from the United Kingdom, has intercepted an oil tanker under international sanctions that was traveling from Russia, the most recent effort by nations that support Ukraine to target Russian oil exports helping to finance President Vladimir Putin’s war.

French President Emmanuel Macron announced the interception in a post Monday on X, saying the Tagor was boarded on Sunday in the Atlantic. Soldiers descended on a rope one after another from a French navy helicopter, video released to The Associated Press by the French military showed. It is the latest in a series of French naval interceptions of tankers suspected of links to Russia.

“It is unacceptable that boats skirt international sanctions, violate the law of the sea and finance the war that Russia has been waging for more than 4 years against Ukraine,” Macron wrote. “These ships, that don’t respect the most elementary rules of maritime navigation, are also a threat to the environment and everyone’s security.”

Oil revenue is a key part of Russia’s economy, allowing Putin to pour money into the war effort against Ukraine without worsening inflation for everyday people and avoiding a currency collapse.

Russia is believed to be using a fleet of hundreds of ships to evade international sanctions imposed over the war. France and other countries have vowed to crack down on the sanction-busting so-called “shadow fleet.”

Responding to the latest French interception, Kremlin spokesman Dmitry Peskov said Monday that Russia “considers such actions illegal.”

“They border on piracy,” he said Monday. “We absolutely disagree that they are being carried out in full compliance with international law.”

In this handout photo provided by the French Army, French...

In this handout photo provided by the French Army, French soldiers use a rope from a NH90 helicopter intercepts an oil tanker that was traveling from Russia under international sanctions, on the Atlantic Sea, Sunday, May 31, 2026. Credit: AP/Uncredited

French maritime authorities said the tanker was intercepted more than 400 nautical miles west of France, in international waters in the Atlantic. It was traveling from the northwestern Russian port of Murmansk, according to the authorities’ statement.

It said the tanker is suspected of operating under a false flag and that the French navy is now escorting it to an anchorage for more checks.

The captain says he is Russian, French prosecutor Stéphane Kellenberger, overseeing the investigation from Brest in western France, said in a statement to AP.

The captain repeatedly refused to comply with French navy instructions, “making it necessary to take control of the vessel," Kellenberger said.

In this handout photo provided by the French Army, an...

In this handout photo provided by the French Army, an NH90 helicopter intercepts an oil tanker that was traveling from Russia under international sanctions, on the Atlantic Sea, Sunday, May 31, 2026. Credit: AP/Uncredited

He said his office has opened a criminal investigation on charges of failure to provide proof of a vessel’s nationality, navigating without a flag and refusal to comply with orders.

Tankers previously intercepted by France include the Deyna, boarded in the Mediterranean Sea in March. Another tanker, the Grinch, intercepted in the Mediterranean in January, was released in February after paying a multimillion-euro penalty.

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Disturbing details in Jor'Dynn Duncan death ... What's the weather forecast? ... Out East: LI Game Farm ... Get the latest news and more great videos at NewsdayTV

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Disturbing details in Jor'Dynn Duncan death ... What's the weather forecast? ... Out East: LI Game Farm ... Get the latest news and more great videos at NewsdayTV

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME