President Donald Trump confirmed that multiple employees within the National Security Council were fired Thursday, adding to ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

In public, President Trump has defended his national security adviser. But behind the scenes, he has cast around for advice.

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

Despite calls for Mike Waltz or Pete Hegseth to resign, so far White House officials are bashing only The Atlantic. Here’s ...

As the president has made it very clear, Mike Waltz continues to be an important part of his national security team. And this ...

Mike Waltz has multiple Signal group chats in addition to the now infamous “Houthi PC small group” that he added a reporter ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

President Trump told reporters he does not believe national security adviser Mike Waltz should apologize for inadvertently adding a reporter to a Signal group chat.

Mike Waltz faces criticism for using Gmail for official duties, with concerns raised about the management of sensitive ...

Waltz’s team had set up at least 20 Signal group chats dedicated to discussing international crises, Politico reported ...