NATO Secretary General Mark Rutte speaks as he meets members of the Bosnian tripartite presidency Zeljka Cvijanovic, Zeljko ...

Now an admiral, the French officer is NATO’s Supreme Allied Commander Transformation, one of the alliance’s two most senior ...

General Mark Rutte will try to prove to Donald Trump in their Thursday meeting that he —and the nearly eight-decade partnership — still matter.

Confidence in America's role in safeguarding its allies in Europe is wavering, while Washington has launched into a trade war ...

Italian Prime Minister Giorgia Meloni has suggested NATO's Article 5 protection could be extended to cover Ukraine even if it ...

Asked about NATO Article 5 commitment, Trump says U.S. "not going to defend" allies that fail to meet his spending ...

European Union leaders on Friday downplayed skepticism from U.S. President Donald Trump about solidarity among NATO members a ...

European leaders are making a point of warmly welcoming the Ukrainian leader to London just days after his dust-up with ...

Former French President François Hollande asserts that President Donald Trump and his administration are "no longer" allies, ...

Europe is staring down the barrel of a stark new reality where the United States being the backbone of NATO – the alliance ...

Alliance member states have been sounding the alarm about Europe's collective security amid Russia's full-scale invasion of ...