Sweden has opened a preliminary investigation into suspected aggravated “sabotage” and ordered the detention of a vessel in ...

A Russian spy ship seen in U.K. waters points to continuing worries over the safety of undersea cables that link the global ...

A submarine cable was damaged in the Baltic Sea, the fourth case reported by the Nordic countries in the past two months.

Norwegian authorities detained a vessel suspected of a data cable breach in the Baltic Sea, following a similar move by Sweden that's probing the incident as sabotage.

The alliance mounted its first coordinated response to a suspected sabotage campaign against critical infrastructure after ...

Swedish authorities have seized a ship suspected of damaging a data cable running under the Baltic Sea to Latvia. The Vezhen ...

In a troubling incident, an important undersea data cable connecting Sweden and Latvia was found damaged in the Baltic Sea.

Another undersea data cable, this time connecting Sweden and Latvia, has been severed in the Baltic Sea, officials from both ...