Waltz's deputy, Alex Wong, who was also ousted this week, reportedly remains at the National Security Council.

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

In the photos, Waltz has apparently remembered to turn his papers face down before the troupe of reporters — print, TV, photo ...

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

Former national security adviser Michael Waltz in the Cabinet Room of the White House in March. Shawn Thew / EPA / Bloomberg ...

The vice president asserted that Signalgate had nothing to do with Waltz’s job change, claiming the scandal reflected well on ...

President Donald Trump's outgoing national security adviser Mike Waltz was photographed peaking at his phone under the table ...

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

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

The images, captured by Reuters, show Mike Waltz, the former national security adviser, using the TM SGNL app, which allows ...

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