Talks continue, but Polish defense-acquisition officials have deemed three submarine vendors as front runners.

Decades of pollution and climate change have caused fish to disappear from the Baltic Sea at an alarming rate, with the ...

The semi-enclosed sea is surrounded by industrial and agricultural nations Germany, Poland, Russia, Finland, Sweden, Denmark and the three Baltic states. Connected to the Atlantic only by the ...

Nawrocki’s win has given pro-Donald Trump, anti-liberal, anti-EU forces across the continent a shot in the arm. It’s bad news ...

The Western alliance needs to prepare for a possible attack by 2029, Germany's top military officer tells the BBC.

The nationalist, Trumpian, historian Karol Nawrocki has narrowly defeated the liberal, pro-EU mayor of Warsaw, Rafa ...

Ukraine needs a lot of imported gas to restore almost completely depleted storage facilities and provide itself with supplies ...

Finnish Navy clarifies what to do if a submarine is spotted in local waters, amid a rise in public sightings. Most vessels belong to other states and follow international protocols.

After a crucial undersea power cable was cut unexpectedly on Christmas Day, NATO forces sprang into action. Their mission?