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

NATO’s secretary general, in his first trip to the once-volatile Western Balkans, has underscored the alliance’s “steadfast ...

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

Trump commented on NATO in the Oval Office on Thursday evening. (Photo by Alex Wong/Getty Images) Trump said if a NATO ally is attacked and “is not going to pay, we’re not going to defend ...

Although NATO has survived - and even thrived - for over 75 years, its future looks more uncertain now than at perhaps any other time. The Alliance confronts ...

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

President Donald Trump cast doubt Thursday on a core tenet of the NATO security alliance — that an attack on one member is an attack on all and must draw a response. Trump, speaking to reporters ...

The US accounted for the majority of arms imports by European NATO states in the last four years, a Swedish research group ...

Trump has discussed with aides the possibility of calibrating America’s NATO engagement in a way that favors members of the alliance that spend a set percentage of their gross domestic product ...

NATO’s secretary general on Monday pledged the military alliance’s “unwavering” support for Bosnia’s territorial integrity ...

WASHINGTON — President Donald Trump on Thursday expressed uncertainty that NATO would come to the United States' defense if the country were attacked, though the alliance did just that after Sept.