On the shores of the Baltic Sea, in the south of Denmark, a massive engineering marvel is taking shape — piece by giant ...

A succession of major incidents has raised alarm bells and called into question the security of pipelines that are ...

Adherence to international law makes it harder for the Estonian navy to protect critical undersea cables.

A Russian warship was spotted escorting a cargo ship near the U.K. just two weeks after the British Royal Navy tracked other Russian ships.

A map of the Baltic Sea showing a fibre-optic telecommunications cable that was damaged near the Swedish island of Gotland. A statement from Finland's National Bureau of Investigation said the ...

Security analysts say Russia is operating a large “shadow fleet” of hundreds of vessels, seeking to dodge the sanctions ...

During their summer holiday, they stumble upon a secret map that leads to the legendary treasure of the Baltic Sea. But when ...

After incidents of vital underwater cables in the Baltic Sea being damaged, is British subsea infrastructure exposed to sabotage?

Latvia's defense minister says there's room for an even bigger NATO presence in his country. The remarks come as Russia ...

Newsweek's map below illustrates the cargo ship's route ... NATO members have had to monitor Russian sea activity, primarily the Baltic Sea, due to increased activity as the war with Ukraine ...

NATO hastily pulled together the patrol mission last month after several electricity and telecommunications cables were severed on the Baltic Sea floor in recent months ... ship Luymes which normally ...