NATO has ramped up its presence in the Baltic Sea, sensing a threat from Russia. Countries that border the strategic waters are also ordering more vessels. The sea is important both to Russia and ...

The annual report said Russia is using aggressive tactics, such as unauthorized airspace incursions and close encounters with ...

They are quiet, small, and can stay down for a long time, ideal for the Baltic Sea. Sweden's defense minister told Business Insider that his country, the newest NATO ally, has "unique capabilities ...

In an unprecedented discovery, scientists have successfully revived algae buried beneath the Baltic Sea seabed for nearly 7,000 years, demonstrating the astonishing endurance of microscopic life ...

STOCKHOLM (AP) — Authorities did not find any evidence that a Chinese-flagged ship in the Baltic Sea intentionally damaged two undersea cables last year, according to a Swedish report released ...