Britain is discussing with NATO allies how to enhance Arctic security against Russia and China. Transport Secretary Heidi Alexander said Sunday that these talks are routine and not a response to U.S.

While diplomatic relations between the United States and Russia are at a post-Cold War low, the U.S. and its NATO allies staged military training exercises in the Baltic Sea. Holly Williams shows how it played out aboard a NATO submarine. ‘It’s Disgusting!

It’s not for peaceful purposes,” U,S, Air Force Gen. Alexus Grynkewich said. “They’re not studying the seals and the polar bears."

The response comes amid concerns over Russia's continued military build-up in the region and its close ties to China.

Charles just told us about Russia's tensions with the U.S. Now we look at Russia's tensions with NATO amid the Ukraine war and Russian drone hits across Europe. This week, Russia tested its nuclear readiness, and a top Kremlin official warned of a ...

Exercise Tarassis is a multinational, multimodal series of exercises designed to enhance interoperability among NATO member states and demonstrate allied cooperation. Involving ground, maritime, and air forces from 10 nations, the exercise is taking place ...

Opinion: It's crucial that NATO nations quantify their biological defense activities and count them toward NATO's 3.5% core defense spending target.