Nato has said it will enhance its military presence in the Baltic Sea, and Estonia has sent a patrol ship to protect its Estlink1 undersea power cable, after Russia was accused of sabotaging its main ...

Baltic Sea nations are on high alert for acts of sabotage following a string of outages of power cables, telecom links and ...

Centuries-old international maritime law has to be updated to outlaw damage to undersea infrastructure such as cables and ...

Estonia dispatched a navy ship to patrol a 105-kilometer (65-mile) subsea power link a day after Finland seized an oil tanker ...

Estonia has begun naval patrols to protect a cable supplying electricity from Finland following suspected sabotage of another one on Christmas Day, Defence Minister Hanno Pevkur said Friday.

On Christmas Day, a crucial undersea electricity cable running between Finland and Estonia, known as EstLink 2, was ...

Finnish authorities detained a ship linked to neighboring Russia as they investigate whether it damaged a Baltic Sea power cable and several data cables, police said, in the latest incident involving ...

A mysterious vessel in Finnish waters.

Finnish authorities were investigating the cutting of an undersea power cable in the Baltic Sea on Thursday.

Finnish authorities seized an oil tanker on Thursday on the suspicion that it was involved in cutting vital undersea cables and said the ship might have been part of Russia’s “shadow fleet,” aimed at ...