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

Wired reported that the national security adviser's list of friends on Venmo was public until Wednesday afternoon.

National Security Advisor Mike Waltz accidentally added a journalist to a Signal group chat about classified military action ...

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

Loomer reportedly presented her findings during a meeting with Trump in the Oval Office, making the case for personnel ...

President Trump stood by national security adviser Mike Waltz on Tuesday, one day after he was revealed to have looped in the ...

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

Mary McCord, Former Acting Assistant Attorney General for National Security at the Justice Department join Nicolle Wallace on ...

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

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

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

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