A Finnish court today denied a request for the release of an oil tanker suspected by police of damaging an undersea power ...

Estonia said it would set aside €100 million ($103 million) for a new gas-fired power plant to boost energy security after repeated damage to subsea electricity connections.

Estonia confirms NATO's increased military presence in the Baltic Sea and Gulf of Finland regions to protect underwater infrastructure.

Finland's power grid operator Fingrid said on Thursday it had asked a Helsinki court to seize the Eagle S oil tanker in a bid ...

Finnish police said Tuesday that seven sailors from the Eagle S tanker suspected of last week cutting an undersea power cable between Finland and Estonia are targets of a sabotage investigation and ...

Finland says a ship affiliated with Russia's "shadow fleet" is linked to a 60-mile-long anchor drag mark on the seafloor. A ...

Investigators have discovered anchor drag marks along the seabed allegedly caused by the Russian ship’s antics.

Russia’s connection to the rupture of an undersea cable between Finland and Estonia is raising a new bevy of fears over the ...

NATO allies met on Dec. 30 to address the security of critical infrastructure in the Baltic Sea, following damage to undersea ...

NATO member Estonia has deployed a naval warship to defend its underwater power cables after a Russian vessel allegedly cut ...

Finnish investigators probing the damage to a Baltic Sea power cable and several data cables say they have found an anchor ...

Finnish officials say Russia's "shadow fleet" is sabotaging vital undersa internet cables.