Matt Whitaker, Trump's NATO ambassador nominee, affirms U.S. commitment to the alliance despite Trump's recent criticisms.

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 ...

President Trump suggested Thursday that members of the U.S.-led NATO transatlantic military alliance would not come to the aid of the U.S., should America come under attack. NATO members are bound ...

WASHINGTON (AP) — President Donald Trump on Thursday expressed uncertainty that NATO would come to the United States’ defense ...

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 ...

WASHINGTON, March 6 (Reuters) - U.S. President Donald Trump cast doubt on Thursday on his willingness to defend Washington's NATO allies, saying he would not do so if they are not paying enough ...

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

NATO's Article 5 was invoked only once -- after the 9/11 attacks on the US. President Donald Trump on Thursday questioned if NATO allies would come to the aid of the United States in the event of ...

MADRID — European Union leaders on Friday downplayed skepticism from U.S. President Donald Trump about solidarity among NATO members a day after they backed plans to spend more on defense amid ...

President Trump on Thursday suggested the United States may not defend NATO allies that have not contributed enough to defense spending, casting doubt on a core aspect of the alliance.

Trump’s nominee to serve as the U.S. ambassador to NATO said his commitment to the alliance is “ironclad.” Trump contradicted the line two days later. By Steve Benen Earlier this week ...