State-linked hackers are increasingly targeting critical sectors with no signs of stopping.

Russia’s troops now control the only land link between the Baltic states and the rest of NATO territory. Around it, they ...

Estonian foreign minister Margus Tsahkna warned NATO will strike deep inside Russia if Moscow attacks the Baltic states ...

As a result, NATO allies have sent Ukraine hundreds of billions of dollars in military, economic, and humanitarian assistance to prevent it from losing the war and collapsing. The Europeans have ...

Add Yahoo as a preferred source to see more of our stories on Google. A senior Ukrainian officer said NATO would suffer heavy losses in a war against Russia.Owen Humphreys/PA Images via Getty Images A ...

Russian aircraft, drones and missiles have violated NATO airspace dozens of times since the full-scale invasion of Ukraine ...

Industrial chemicals have been produced on the banks of the River Elbe outside the city of Wittenberg for more than a century, from the Kaiser era through wars, Communism and the chaotic collapse of ...

Ukrainian, US and Russian negotiators held talks in the UAE in the first known meeting to be attended by all three countries since the war began.

MARK RUTTE, NATO SECRETARY GENERAL: Hello, dear Johann, dear Detlef, dear Wolfgang, good afternoon, and of course, good afternoon to all of you. And thank you for the warm welcome, it is always good ...

NATO forces would likely see heavier losses than Ukraine has in a war with Russia, a senior officer told Business Insider, and that possibility is driving a rethink of battlefield medical care. Drones ...