Spanish Prime Minister Pedro Sánchez walked away from this week's NATO summit with an opt-out from spending more on defense.

This year's NATO’s summit has been described as "transformational" and “historic" | Here are some of the takeaways ...

On Thursday, the progressive Spanish leader stuck by his decision to break with Nato allies and responded to Mr Trump’s ...

President Trump criticized Spain, saying the country wanted “a little bit of a free ride,” and that it would “have to pay it ...

NATO's biggest summit of the year was a win for the U.S. President, who secured the pledges of dramatically increased defense ...