Finland seizes another anchor-dragging ship, and the legal wall it will hit again

On the last day of 2025, Finnish authorities boarded and seized a cargo ship called the Fitburg, en route from Russia to Israel, on suspicion that it had dragged its anchor across an Elisa telecoms cable running under the Gulf of Finland to Estonia. Investigators later said the vessel was also carrying a hidden cargo of sanctioned Russian steel. It is the latest entry in a now-familiar Baltic sequence: a suspicious track near critical infrastructure, a damaged cable, a detained ship and a promise of accountability.

That promise is where the pattern keeps breaking down. In October 2025, a Finnish court threw out the case against the crew of the Eagle S, the Cook Islands-flagged tanker accused of severing a power cable on Christmas Day 2024, ruling that prosecutors had not proven intent and that any negligence claim belonged to the flag state or the crew’s home countries. The larger 2024 case, involving the Chinese bulk carrier Yi Peng 3, ended with the ship sailing on after a diplomatic standoff, its captain facing proceedings in Hong Kong rather than Europe.

The gray zone works precisely because it is deniable, and the law of the sea was not written for anchors used as weapons.

The Fitburg seizure suggests Baltic states are getting faster and more assertive at the interdiction stage, which is the part they can control from their own waters. What they still lack is a reliable way to turn a detained ship into a conviction, given flag-state jurisdiction, the difficulty of proving deliberate intent and the thin line between sabotage and clumsy seamanship. Until that gap closes, each seizure risks reinforcing the same lesson for anyone tempted to drag an anchor: the cost of being caught remains low, and the odds of being punished lower still.