A Norwegian-owned, Russian-crewed ship that authorities initially suspected of involvement in damage to an underwater fiber optic cable connecting Latvia and the Swedish island of Gotland has been released.

A ship with a Russian crew that was briefly held on suspicion of being involved in cable damage in the Baltic Sea has been released by the Norwegian authorities. Police in the northern Norwegian city of Tromsø announced on Friday that there was no evidence that the Silver Dania ship had anything to do with the recent damage to a fibre optic cable between Latvia and Sweden.

Police say a Norwegian-owned and Russian-crewed ship that authorities suspect may have been involved in damage to an underwater fiber optic cable connecting Latvia and the Swedish island of Gotland has been stopped off Norway.

Norwegian police seized a Russian-crewed ship on suspicion of being involved in causing “serious damage” to a fiber cable in the Baltic Sea between Latvia and Sweden.

In just three months, three incidents of damage to Baltic Sea underwater cables have taken place. While accidential cable slices are common, the cluster raises suspicion.

Norwegian authorities on Friday said they seized a commercial ship with an all-Russian crew suspected of damaging an undersea telecom cable in the Baltic Sea.