Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. — its largest donor ...

Mike Waltz was removed as Trump's national security adviser and faces Senate confirmation as the new nominee to be ambassador to the U.N.

Senate Democrats are predicting that former National Security Adviser Mike Waltz will have a "brutal confirmation hearing" for his new role as U.N. ambassador.

The Washington Post reported that Donald Trump soured on Waltz over Waltz’s support for an Israeli attack on Iran.

Waltz served as Trump’s national security adviser until Thursday, when the president announced he was moving Waltz to be the next ambassador to the U.N.

Mike Waltz is a fairly conventional Republican foreign policy hawk, but unlike many in Trump’s foreign policy inner circle, he had actual national security experience.

The departure of National Security Adviser Mike Waltz spotlights foreign policy tensions inside the Trump administration.

Opinion Mike Waltz’s New York exile: A sane foreign policy realist loses a White House spot Subscribers are entitled to 10 gift sharing articles each month.

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were published, President Trump announced he plans to nominate him to be ...

Former national security advisor Mike Waltz has been nominated for UN Ambassador, Trump said Thursday. A day before the news broke, Waltz was photographed using Signal during a cabinet meeting ...

On Thursday, national security adviser Michael Waltz was ousted from his post in the most unceremonious way possible. Waltz had been long rumored to be on thin ice with President Donald Trump even ...

Trump nominates Mike Waltz for UN ambassador in major shake-up of national security team Secretary of State Marco Rubio will take over Waltz’s duties on an interim role.