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

Mike Waltz said he's "never met, don't know, never communicated" with Jeffrey Goldberg, the editor-in-chief of The Atlantic.

National Security adviser Mike Waltz has taken full responsibility for creating the Signal group chat. Newsweek's live blog ...

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

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

WASHINGTON – National Security Adviser Mike Waltz told Fox News on Tuesday he took “full responsibility for inviting a ...

There needs to be accountability,” said Sen. Warner, who faults Trump's inner circle with a number of security gaffes.

DONALD Trump has stood by his national security adviser Mike Waltz after he was branded a “f***ing idiot” over the Signal war ...

President Trump suggested Wednesday that the encrypted Signal messaging platform his top national security brass used to plan ...

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

MIXED SIGNALS: In response to the embarrassing screw-up that resulted in highly sensitive operational details of an impending ...

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