President Trump suggested the U.S. should have tested NATO’s commitment by invoking Article 5 in response to the southern ...

President Trump on Thursday said the United States should have put NATO to the “test” when it comes to the U.S. southern ...

In a Truth Social post, President Trump suggested putting the world’s strongest military alliance “to the test” by invoking ...

The Greenland clash over Arctic security has called into question the future of NATO.

Donald Trump has reignited tensions with Nato after suggesting the alliance might not defend the United States if it came under attack.

President Donald Trump sparked backlash after questioning whether the NATO alliance would come to America’s aid during a time of need, even though the only time the alliance’s vital Article 5 was ever ...

NATO's Article 5 is the ultimate deterrent — a line in the 1949 Washington Treaty that means an attack on one is an attack on ...

President Donald Trump proposed invoking NATO's Article 5 collective defense clause to deploy alliance forces along the US-Mexico border, freeing Border Patrol for other duties amid illegal ...

THIS is the moment Nato chief Mark Rutte responds to Donald Trump after the US president said the alliance has never helped ...

The future of Greenland is a decision for Greenland and for the Kingdom of Denmark, Carney said on Friday, responding to a ...

Donald Trump has suggested invoking NATO’s Article 5 to protect the US southern border, reviving doubts over alliance ...

President Trump's suggestion to use NATO's Article 5 for US border security has heightened European anxiety about the ...