Reuters reports:
Finnish police said on Sunday they had found tracks that drag on for dozens of kilometres along the bottom of the Baltic Sea where a tanker carrying Russian oil is suspected of breaking a power line and four telecoms cables with its anchor... A break in the 658 megawatt (MW) Estlink 2 power cable between Finland and Estonia occurred at midday on Wednesday, leaving only the 358 MW Estlink 1 linking the two countries, grid operators said. They said Estlink 2 might not be back in service before August.
In an interesting twist, the New York Times reports that the ship "bears all the hallmarks of vessels belonging to Russia's shadow fleet, officials said, and had embarked from a Russian port shortly before the cables were cut."
If confirmed, it would be the first known instance of a shadow fleet vessel being used to intentionally sabotage critical infrastructure in Europe — and, officials and experts said, a clear escalation by Russia in its conflict with the West... NATO's general secretary, Mark Rutte, responding to requests from the leaders of Finland and Estonia, both member nations, said the Atlantic alliance would "enhance" its military presence in the Baltic Sea...
Since Russia began assembling its fleet, the number of shadow vessels traversing the oceans has grown by hundreds and now makes up 17 percent of the total global oil tanker fleet... Nearly 70 percent of Russia's oil is being transported by shadow tankers, according to an analysis published in October by the Kyiv School of Economics Institute, a research organization based in Ukraine... The authorities in Finland are still investigating whether the "Eagle S" engaged in a criminal act. But the sheer size of the shadow fleet might have made using some of these vessels for sabotage irresistible to Russia, [said Elisabeth Braw, a senior fellow at the Atlantic Council who has researched and written about shadow fleets]...
While it's still not certain that this week's cable cutting was done intentionally, the Baltic Sea, for a number of reasons, is an ideal arena to carry out sabotage operations. It is relatively shallow and is crisscrossed with essential undersea cables and pipelines that provide energy, as well as internet and phone services, to a number of European countries that are NATO members. Russia has relatively unfettered access to the sea from several ports, and its commercial vessels, protected by international maritime law, can move around international waters largely unmolested... The suspicions that Russia was using shadow vessels for more than just escaping sanctions existed before this week's cable cutting. Last April, the head of Sweden's Navy told a local news outlet that there was evidence such ships were being used to conduct signals intelligence on behalf of Russia and that some fishing vessels had been spotted with antennas and masts not normally seen on commercial vessels. Since the war began, there has also been an uptick in suspicious episodes resulting in damage to critical undersea infrastructure...
Hours after Finland's energy grid operator alerted the police that an undersea power cable was damaged on Wednesday, Finnish officers descended by helicopter to the ship's deck and took over the bridge, preventing the vessel from sailing farther. By Friday, it remained at anchor in the Gulf of Finland, guarded by a Finnish Defense Forces missile boat and a Border Guard patrol vessel.
The cable incident happened just weeks after the EU issued new sanctions targetting Russia's shadow fleet, Euronews reports. "A handful of Chinese companies suspected of enabling Russia's production of drones are also blacklisted as part of the agreement, a diplomat told Euronews."
The "shadow fleet" has been accused of deceptive practices, including transmitting falsified data and turning off their transporters to become invisible to satellite systems, and conducting multiple ship-to-ship transfers to conceal the origin of the oil barrels...
Read more of this story at Slashdot.