General Mark Rutte will try to prove to Donald Trump in their Thursday meeting that he —and the nearly eight-decade partnership — still matter.

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

The head of the North Atlantic Treaty Organization says if the Russian invasion of Ukraine can be ended, relations with the Kremlin will likely be normalized.

The head of NATO is expected to speak with President Donald Trump in Washington, D.C., on Thursday. The meeting with NATO ...

With President Trump’s clear mandate to pursue his “America first” agenda, we have the best opportunity in decades to sever ...

European leaders are making a point of warmly welcoming the Ukrainian leader to London just days after his dust-up with ...

President Trump on Thursday expressed confidence the United States would annex Greenland, even suggesting the head of the NATO alliance could be a key player in facilitating the acquisition.

If Trump pulled the US out of the alliance, the European allies would no longer follow Washington’s lead on foreign policy.

The world premiere of “Facing War,” the opening film of Copenhagen documentary film festival CPH:DOX, will be followed by a discussion between Jens Stoltenberg, the former NATO secretary ...

Trump commented on NATO in the Oval Office on Thursday evening. (Photo by Alex Wong/Getty Images) Trump said if a NATO ally is attacked and “is not going to pay, we’re not going to defend ...