Dmitry Medvedev took aim at President Joe Biden on Sunday as he criticized the president's approach to the Russia-Ukraine war ...

Polish authorities had said on Wednesday that fighter jets were scrambled after "intense long-range aviation activity" was ...

It may be too extreme for Canada or Denmark to view the U.S. as an enemy in the wake of Trump annexation threats, but the ...

Congress passed legislation that a president cannot unilaterally withdraw from NATO, setting up a major legal fight if Trump ...

Hundreds of Swedish troops have arrived in Latvia to join a Canadian-led multinational brigade along NATO’s eastern flank.

Russia is believed to be behind dozens of hybrid attacks, like arson or sabotage, on NATO soil since the Ukraine war started.

Solovyov proposed a land corridor through NATO countries, likening it to Trump's call to acquire Greenland for U.S. security.

The U.K., France and other allies have discussed the possibility of deploying peacekeeping troops to Ukraine as the war ...

Top Foreign Affairs Republican Sen. Jim Risch predicted the U.S. would not abandon NATO under the Trump administration, and ...

Two Norwegian F-35s stationed in Poland were deployed on Wednesday in response to a "massive number of airborne Russian ...

As apparent acts of sabotage cut undersea data cables around the world, NATO held its first demonstration of a project to ...

NATO Secretary-General Mark Rutte says the alliance is launching a new mission to protect undersea cables in the Baltic Sea ...