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

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

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

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

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

TeleMessage, the message-archiving app that former National Security Adviser Michael Waltz appeared to be using in a ...

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

In March, the editor of the Atlantic magazine revealed that national security adviser Michael Waltz had inadvertently ...

President Donald Trump plans to replace national security adviser Michael Waltz, one current and one former official said ...

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

President Donald Trump ousted his national security adviser, Michael Waltz. Trump’s use of an 18th century law for ...