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

A WIRED review shows national security adviser Mike Waltz, White House chief of staff Susie Wiles, and other top officials ...

President Donald Trump expressed confidence in his national security adviser, Michael Waltz, in an interview with NBC News on Tuesday amid the fallout from senior officials inadvertently including a ...

In an interview with Fox News, the national security advisor denied knowing how the Atlantic’s Jeffrey Goldberg joined the ...

National Security Advisor Michael Waltz – under scrutiny after inadvertently inviting a journalist into a private chat for ...

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

Trump said that even though the editor of The Atlantic was inadvertently added to a private chat about military plans, his ...

By Robert Draper Reporting from Washington Despite President Trump’s insistence on Tuesday morning that his national security adviser, Michael Waltz, “has learned a lesson” after ...

Members of President Donald Trump’s National Security Council, including White House national security adviser Michael Waltz, have conducted government business over personal Gmail accounts, according ...

By Tim Balk Michael Waltz, the national security adviser under fire after The Atlantic reported that he included its editor on a Signal group chat where top U.S. officials discussed sensitive ...