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.

If the United States is to prepare for conflict with China, it will need the backing of the world’s oldest defensive security alliance, NATO, a former U.S. ambassador to that alliance told a Dayton ...

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 ...

Trump claimed NATO allies wouldn’t defend the U.S. if attacked, despite Sept. 11 being the only time the defense guarantee ...

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

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 ...

U.S. President Donald Trump cast doubt on Thursday on his willingness to defend Washington's NATO allies, saying he would not ...

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