Waltz’s fate was sealed by his inclusion of a journalist on a sensitive Signal group chat in March. But he had been clashing ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

There are some hurdles former National Security Advisor Mike Waltz must clear first before the United Nations ambassador job ...

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

Mike Waltz was photographed using Signal in a Cabinet meeting the day before Trump announced he was replacing him as national ...

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of ...

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A Reuters photographer captured an image of Michael Waltz’s phone screen during a White House cabinet meeting, a day before ...