As part of the move, which the Trump administration has communicated to some European capitals, the U.S. will eliminate roughly 200 positions from the NATO entities that oversee and plan the alliance's military and intelligence operations, said the sources, who requested anonymity to discuss private diplomatic conversations.

The planned exit marks the Trump administration’s latest move to scale back Washington’s military investment in Europe’s defense.

French President Emmanuel Macron and NATO head Mark Rutte have sent text messages to U.S. President Donald Trump.

The US president earlier said Nato would be in "the ash heap of history" without him, after doubling down on his Greenland demands.

Trump has long said he deserves the Nobel Peace Prize. Venezuelan opposition leader Maria Corina Machado, who recently won the prize for her fight for democracy, gave her prize medal to Trump. But the Norwegian Nobel Committee said the award can’t be revoked, shared or transferred.

Of all the reasons why critics say the U.S. shouldn’t take over Greenland, the threat to the North Atlantic Treaty Organization stands out as a particularly existential one for the post-WWII world order.

Get the latest news and live updates on the Trump administration as House Speaker Mike Johnson marks a U.K. milestone and the Supreme Court weighs Hawaii's 'vampire' gun law.

Tommy Pigott, principal deputy spokesperson at the State Department, discusses the escalating showdown between the U.S. and its NATO allies over the fate of Greenland.