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

The close adviser to President Donald Trump has publicly supported the United States withdrawing from the military alliance.

NATO continues to prepare for military exercises involving the United States this year and beyond, the alliance said.

As an integral part of Europe, we consider our European Union membership process as our strategic priority… European security ...

Uneasiness grows over continued U.S. support for the 75-year-old alliance as Trump casts doubt on support from other members ...

President Donald Trump is expressing uncertainty that NATO would come to the United States’ defense if the country were ...

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

The only other countries in the Nato alliance with any serious intelligence capabilities of which to provide Ukraine are the ...

Trump said on Thursday he's "not so sure" NATO allies would come to America's defense, despite its Article 5 being invoked ...

A politician vying to replace Justin Trudeau as Canada's next leader has suggested forming a closer alliance with Britain and ...

Visit to Sarajevo comes after Bosnian Serb leaders bar federal judicial authorities and police from Republika Srpska.

Europe is staring down the barrel of a stark new reality where the United States being the backbone of NATO – the alliance that has guaranteed the continent’s security for almost 80 years ...