NATO has deployed a flotilla off the coast of Estonia to guard critical undersea communication cables amid fears of potential sabotage by foreign actors, a Baltic Sea map shows. The mission ...

One of the Kremlin’s newest threats, according to NATO, is targeting undersea cables carrying vast quantities of data and power beneath the Baltic Sea to countries in northern Europe.

On the shores of the Baltic Sea, in the south of Denmark ... will drastically redraw the road and rail maps of Europe. The Fehmarnbelt tunnel may not have grabbed the popular imagination in ...

Never fully tranquil, the Baltic Sea, with a coastline heavily militarized by Northern European and Russian navies, has become an increasingly tense theater in the conflict between Moscow and the ...

The cities along the Baltic Sea in northern Europe enchant visitors with their beautiful settings and rich backstories. Imagine: Viking ships setting sail for far-off destinations, merchants of ...