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

President Trump’s tirades against Ukraine and the start of peace talks between the U.S. and Russia have come as painful blows ...

White House national security adviser Mike Waltz also urges Ukraine to sign a minerals deal pushed by President Trump.

In an exclusive interview, Mette Frederiksen discusses the incident and new transatlantic tensions over NATO and Ukraine.

NATO Secretary General Mark Rutte said on Thursday he was "actively and intensely" engaging with members of the Alliance to ...

NATO Secretary General Mark Rutte weighs in on talks to end Russia's war in Ukraine and the future of the military alliance ...

Russia and the United States have had their first meeting since the start of the Ukraine war, aimed at restoring relations ...

General Sir Richard Shirreff, a former NATO deputy supreme commander, told BBC that U.S. President Trump's plans for Ukraine ...

Russia on Tuesday demanded NATO scrap its 2008 promise to one day give Ukraine membership of the U.S.-led NATO military ...

Roughly 10,000 soldiers from across Europe are taking part in NATO's largest exercises of 2025, dubbed Steadfast Dart.

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

(Reuters) - Ukrainian President Volodymyr Zelenskiy said on Wednesday he and NATO Secretary General Mark Rutte discussed the ...