Last week, however, Waltz’s phone made headlines again: on Thursday, the same day that Waltz would be ousted from his ...

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.

A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting ...

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

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

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

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.

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

More than a month after he drew criticism for using Signal to discuss an impending military attack, Waltz was seen using what ...

The fired national security adviser engaged in intense coordination with Israeli Prime Minister Benjamin Netanyahu about ...

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...