Europe

Sweden detains another suspected Russian shadow fleet vessel in Baltic Sea

2 min read
Sweden detains another suspected Russian shadow fleet vessel in Baltic Sea
The Russian ship Adler (Top R) anchors in Swedish waters off Nyhamnslage, north of Hoganas, on Dec. 21, 2025, after it suffered an engine failure on its journey north through Oresund. (Johan Nilsson / TT News Agency / AFP via Getty Images) / Sweden OUT

Swedish authorities on March 12 boarded a tanker in its territorial waters suspected of belonging to Russia's so-called shadow fleet.

This marks the second such move by Sweden in recent days, a sign that European countries are stepping up countermeasures against possible Russian hybrid activities in the Baltic Sea.

The EU-sanctioned tanker Sea Owl I was boarded near the port city of Trelleborg, the Swedish Coast Guard said.

Sweden suspects the vessel was falsely sailing under a Comorian flag and violated safety regulations.

"Our overall assessment is that the risk of safety deficiencies on board is high," said Daniel Stenling, the deputy operational chief at the Swedish Coast Guard, in a statement.

"The threats to maritime safety and the environment are too great. Therefore, there are grounds for action against the vessel."

On March 13, Swedish prosecutors launched a preliminary investigation into the ship's Russian captain.

The Swedish Coast Guard also boarded the false-flag cargo vessel Caffa near Trelleborg on March 6.

The sanctioned vessel, flying the flag of Guinea, was also suspected of belonging to Moscow's shadow fleet. Both Caffa and Sea Owl I were heading toward Russia.

"The Russian shadow fleet poses a significant security and environmental threat," Swedish Civil Defense Minister Carl-Oskar Bohlin commented on the detentions.

Moscow uses its shadow fleet of aging, underinsured tankers to evade international sanctions on Russian oil trade. Western countries also suspect it is linked to Russia's hybrid activities in Europe, including espionage and launching drones.

"Another Sweden's decisive action against Russia's shadow fleet," Ukraine's Foreign Minister Andrii Sybiha said.

"We commend this firm action. Russia's shadow fleet helps finance its war against Ukraine and threatens our European security."

Avatar
Martin Fornusek

Reporter

Martin Fornusek is a reporter for the Kyiv Independent, specializing in international and regional politics, history, and disinformation. Based in Lviv, Martin often reports on international politics, with a focus on analyzing developments related to Ukraine and Russia. His career in journalism began in 2021 after graduating from Masaryk University in Brno, Czechia, earning a Master's degree in Conflict and Democracy Studies. Martin has been invited to speak on Times Radio, France 24, Czech Television, and Radio Free Europe. He speaks English, Czech, and Ukrainian.

Read more
News Feed

"This collaboration serves as a testament to our country's commitment to the defense of democratic values, to freedom, and to a just and lasting peace," Spanish Defense Minister Margarita Robles said during a visit to Kyiv.

At a press conference in Kyiv on April 22, Ukraine’s Deposit Guarantee Fund and Polish fintech Zen.com, registered in Lithuania, said the company had acquired First Investment Bank, known as PINbank, which was transferred to the state in 2023 and later declared insolvent.

Vladimir Plahotniuc was Moldova's wealthiest businessman and de facto controlled the country's government in the 2010s in what critics described as a "captured state." His fall from grace is seen by his opponents as part of Moldova's alignment with European liberal and democratic values.

Video

The Kyiv Independent’s Kateryna Denisova sits down with Dmytro Kuleba, Ukraine's former foreign minister, to discuss U.S.-led peace talks, Donald Trump’s approach to Ukraine, Europe’s role in ending the war, and why he believes neither Washington nor Moscow can impose a settlement on Kyiv.

Show More