The national security advisor and his deputy are reportedly leaving their posts, after the former accidentally invited a ...

Three federal departments prohibited their employees from accessing TeleMessage — a message archiving app that former ...

Waltz inadvertently added The Atlantic's editor-in-chief to a group thread discussing sensitive national security matters.

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

National security adviser Michael Waltz is expected to depart his post, according to numerous media reports citing anonymous ...

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

President Donald Trump's national security adviser Michael Waltz is expected to leave his post, sources familiar with the ...

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

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

Surprise! Rather than firing national security adviser Michael Waltz after Signalgate, President Trump is sending him through ...