Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

National security advisor Mike Waltz said he accepted “full responsibility” for ... who wrote a widely read article reporting that Waltz added him to a Signal group discussing the strikes, was a ...

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

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

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.

He told Laura Ingraham that Elon Musk has the “best technical minds” investigating how he added a journalist to a war-plans ...

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

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

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

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

The team of President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial ...