Russia is massing troops along NATO's borders and expanding military units while giving them combat experience, creating the ...

NATO scrambled a reconnaissance plane after a Russian fighter jet violated Estonia's airspace on Wednesday.

NATO has expanded its footprint in the North Atlantic, partially in response to an increased Russian submarine presence.

Lithuania's intelligence services believe that Russia is expanding its military units along the border with NATO, giving them ...

The Polish Air Force intercepted a Russian aircraft that was flying over the Baltic Sea, the nation's military confirmed.

Russia continues to add new military units near NATO’s eastern flank, according to a new threat assessment that warns against easing Western sanctions on the Kremlin. More military firepower is how ...

Glide bombs and fiber-optic drones are two Russian weapons that are extremely difficult to defeat.

A brief airspace breach over the Baltic Sea has drawn attention to ongoing tensions between Russia and NATO’s eastern members ...

Add Yahoo as a preferred source to see more of our stories on Google. Police inspect damage to a house struck by debris from a shot down Russian drone in the village of Wyryki-Wola, eastern Poland, on ...

Ukrainian President Volodymyr Zelenskyy arrived in London on Tuesday for talks with U.K. Prime Minister Keir Starmer, the British government said, as European countries look to keep international ...

Russia cannot launch an attack on NATO this year or next but is planning to increase its forces significantly along the alliance's eastern flank, depending on the outcome of the war in Ukraine, a ...