Moscow’s forces recently carried out military exercises around Kaliningrad, sending a message to the West.

NATO countries sharing the strategically important Baltic Sea with Russia have boosted their presence there and are beefing ...

Russian Foreign Ministry spokeswoman Maria Zakharova said on Thursday that Estonia's adoption of legal amendments allowing ...

Sweden's submarines are small and quiet, perfect for the Baltic Sea that many NATO allies share with Russia.

Secretary of State Marco Rubio attended a meeting of NATO foreign ministers which began just a day after President Trump announced worldwide tariffs which will affect the U-S's closest allies.

WASHINGTON (NEXSTAR) — On the global stage in Brussels Thursday, U.S. Secretary of State Marco Rubio tried to reassure fellow NATO countries that President Donald Trump is on their side.

Lithuania and Poland bracket the Russian exclave of Kaliningrad, where Moscow bases its Baltic Sea naval fleet. Poland and Lithuania are North Atlantic Treaty Organization (NATO) countries that ...

Military personnel from 12 NATO countries begun an annual naval exercise led by Romania in the Black Sea and Danube river delta this week. Over 2,300 troops are taking part in the so-called "Sea ...

NATO has been using ships and aircraft to monitor the Baltic Sea since January. The move came after undersea power lines and communication cables were severed. Some nations suspect that Russia was ...