On Wednesday, September 2, Norwegian law enforcement boarded the Professor Molchanov, a Russian oceanographic ship, while docked in Barentsburg.
Their justication was a court order on behalf of Naftogaz, a Ukrainian state-owned energy company, which entitles various authorities to claim Russian assets in compensation for those expropriated in the 2014 annexation of Crimea. Norwegian authorities are reportedly offering ways for crew and passengers to return to Russia.
News sources differ on the identities of the passengers, potentially artists or scientists. Some academics and Norwegian security professionals suggest that the ship is a cover for Russian intelligence collection and surveillance around Svalbard. Norway has full sovereignty over the archipelago, which hosts an additional layer of regulation through the 1920 Svalbard Treaty .
source: commonspace.eu with The Arctic Institute (Washington DC) and New York Times (New York).