Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning in Yemen, Politico reported Wednesday that national security adviser Mike ...

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

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

National Security Adviser Mike Waltz reportedly had his team set at least 20 Signal chats for other crises across the globe, ...

As the president has made it very clear, Mike Waltz continues to be an important part of his national security team. And this case has been closed here at the White House, as far as we are ...

The Atlantic's editor-in-chief Jeffrey Goldberg reported he was accidentally added by Mike Waltz to a group chat containing secret military plans.

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

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

But the US national security adviser said he could not explain how a journalist was added to a chat discussing air strikes in ...

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

Mike Waltz has multiple Signal group chats in addition to the now infamous “Houthi PC small group” that he added a reporter to earlier this month, according to a report from The Wall Street ...

Asked about the Signal fiasco in a news conference with Mr. Trump Tuesday, Mr. Waltz described Mr. Goldberg ... firm and then running for Congress. “Mike’s exceptionally well-rounded ...