President Trump says he's considering withdrawing the U.S. from NATO, following years of complaining about the alliance.

President Trump just made for an awkward scene this week when NATO Secretary General Mark Rutte visits Washington, DC.

President Trump has told Britain's Telegraph newspaper he could try to terminate U.S. membership in NATO. He's railed against ...

President Donald Trump is reexamining the U.S. relationship with NATO over his anger with allies who refused to join the war against Iran.

Donald Trump keeps threatening to withdraw from the alliance but actually doing so would present major challenges ...

Trump Acted, NATO Didn't – Time to Rethink the Alliance ...

At a press conference on Monday to update reporters on Iran, President Donald Trump said NATO has "gone out of their way not ...

As substantively incoherent as the president’s case against NATO has been, he made matters worse at the end of a White House ...

The US President, 79, is ‘strongly considering’ pulling the United States out of NATO - but can he do so legally?

President Donald Trump lashed out Monday at NATO allies who did not support the United States in the war in Iran and ...

President Donald Trump pitched two very different versions of his war of choice in Iran on March 16 – Iran is "literally obliterated," but also America needs our reluctant allies to help us win that ...

In an interview on FOX News Channel's "Hannity," Secretary of State Marco Rubio slammed NATO allies for denying the U.S.