Trump appears to pivot away from Ukraine and America's NATO allies, as the alliance rehearses for a theoretical invasion of ...

Warsaw has dramatically increased its defence spending as it looks to protect its borders and stay close to the US ...

Ukraine’s history since independence has been marked by political shifts, conflicts, and its evolving relationship with Russia and the West. Here’s a look at key moments leading up to the 2022 ...

If Defense Secretary Pete Hegseth is serious about reducing military spending, he will need to embrace a narrower ...

European officials knew the president’s win would threaten the fundamental precepts of the post-World War II order. But the ...

Tensions between presidents Trump and Zelenskyy had been simmering behind the scenes before they went very public this week.

Defense Secretary Pete Hegseth has demanded that allies dramatically ramp up military spending and said U.S. security priorities lie elsewhere.

NATO members are continuing their largest combat exercises of 2025 amid concern within the 32-nation alliance over its most ...

The future of the U.S.-NATO relationship hangs in the balance at the Munich Security Conference this week. NPR's Scott Simon speaks with John J. Sullivan, former US ambassador to Russia, about the ...

President Donald Trump spoke with Russian President Vladimir Putin directly as his Defense Secretary said NATO membership for Ukraine was unrealistic.