A former NATO representative issued a startling warning on Tuesday about President Donald Trump's latest peace plan for the ...

The U.S.’s latest efforts to end the conflict between Ukraine and Russia have jolted the trans-Atlantic alliance.

For all his breathless talk of "closing airspace," the West still tiptoes around Russian air probes targeting NATO while ...

U.S. Secretary of State Marco Rubio was expected to miss Wednesday's meeting, which will unfold during high-stakes ...

The Spanish defense minister has defended the country's commitment to NATO after U.S. President Donald Trump suggested expelling Spain for not spending enough on its military.

BRUSSELS - However Donald Trump’s latest push to end the war in Ukraine pans out, Europe fears the prospect of a deal – ...

Editorial written by The Dallas Morning News Board. Since President Donald Trump took office, we have worried that he would ...

Trump’s hardball tactics have extorted greater allied cooperation and reasserted U.S. domination over the organization.

Matthew Whitaker, the U.S. ambassador to NATO, told the Berlin Security Conference earlier this month that he hoped a German ...

President Donald Trump said he would formally designate Saudi Arabia as a major non-NATO ally in a further strengthening of ...

Trump designated Saudi Arabia a major non-NATO ally during a historic White House dinner with Crown Prince Mohammed bin ...

Trump thanked bin Salman “for the role he played in the transformational peace deal that was achieved last month and so many ...