Waltz was the face of a crisis last week after inadvertently adding a journalist to a group chat discussing attacks on the ...

The White House has declared the controversy around a Signal chat for a military strike that inadvertently included a ...

US national security advisor Michael Waltz took responsibility for a leaked Signal chat involving senior Trump officials ...

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

Defenese Secretary Pete Hegseth, national security adviser Mike Waltz and more of the contacts who appeared in the Signal ...

National political correspondent Maggie Haberman weighed in on why she believes President Trump is defending national ...

A seemingly harmless mistake by Donald Trump’s national security advisor Mike Waltz and his iPhone could have been the real reason why a journalist was added to a signal chat that disclosed US ...

A German news website said it was "particularly easy" to obtain Pentagon chief Pete Hegseth's private contact information.

National Security Advisor Michael Waltz and ... at the center of controversy for weeks because he inadvertently invited The Atlantic Editor-in-Chief Jeffrey Goldberg to a Signal chat in which ...

National security adviser Michael Waltz reportedly meant to add a Trump administration spokesman to the Signal chat where ... weighed firing Waltz over the controversy, but decided against it ...

Secretary of State Marco Rubio was far less chatty than other officials in the controversial Signal discussion on U.S. airstrikes in Yemen.