Norway Seizes the Professor Molchanov at Barentsburg on a Naftogaz Crimea Claim

The Governor of Svalbard has taken control of the Russian research vessel turned expedition cruise ship Professor Molchanov under court authority, holding her on behalf of the Ukrainian state energy company Naftogaz.

Naftogaz has been pursuing claims against Russia for compensation over assets lost during the annexation of Crimea in 2014. It received an award in April 2023 from a tribunal in The Hague valued at approximately $4.22bn plus interest and costs, having started the action in 2016 over the value of the company's assets in Crimea.

Since then the company has chased the Russian Federation through jurisdictions ranging from the United States to the United Kingdom, France and Finland. A Dutch court confirmed the enforceability of the award in late 2024, and Naftogaz also took the claim into the Norwegian courts.

The Nord-Troms District Court issued its ruling on 31 August, granting the claim to seize the vessel. The governor was instructed to act as bailiff and took the ship on 2 September, while she was in the Svalbard region on normal operations.

The Professor Molchanov was directed to dock at Barentsburg, a coal settlement operated by a Russian company and the second-largest community in Svalbard. The governor said passengers and crew would be looked after in collaboration with Trust Arcticugol, the Russian state-owned company that runs the mine.

Built in Finland in 1982 as a specialised hydrographic and oceanographic research vessel for Russia, the ship is 1,753 gt and sails under the Russian flag. She is approximately 72 metres in length with an ice-class hull, and was converted for passenger operations in the 1990s. She has accommodation for 54 passengers and has been running expeditions from Murmansk to the Svalbard region since June 2025, resuming the trips in March this year.

The seizure follows a Ukrainian success in the Swedish courts. At the beginning of August, Sweden's Supreme Court finalised a ruling permitting a small cargo ship detained for months to be awarded to Ukraine. Swedish authorities stopped the Caffa at the start of March 2026, citing environmental concerns and the belief that the ship could be sailing under a false flag. Ukraine asked for Swedish assistance on the basis that the vessel had carried stolen grain from Crimea, and prosecutors put the claim before the courts.

The pattern now visible is enforcement by hull rather than by bank account. An arbitral award against a state is difficult to execute against sovereign assets, but a Russian-flagged ship that calls in a European jurisdiction is a physical asset a bailiff can take, which turns every port call into a potential enforcement event.