The fallout at the White House between Zelenskyy and Trump has tensed the current geopolitical situation in Europe, which ...

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

Trump has repeatedly expressed his contention that European countries have been taking advantage of the U.S. by not spending more on defense.

The White House said Thursday that it expects all NATO members to be spending at least two per cent of their GDP on defence by the alliance's next summit — four months from now. The demand ...

It is also known by its French acronym, OTAN. The treaty for which the alliance is named has 14 articles that all NATO members must follow. Perhaps the most significant is Article 5, which ...

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

The head of Nato, Mark Rutte, has told BBC News that Nato members will have to spend "considerably more than 3%" of the value of their economies on defence. In an interview with BBC News on 14 ...

NATO’s collective security guarantee — Article 5 of the treaty — underpins its credibility. It’s a political commitment by all member countries to come to the aid of any member whose ...

Possible change in U.S. engagement with NATO comes as Trump is pressuring Ukraine to come to negotiating table to end war ...

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