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

The Pentagon’s internal watchdog notified the defense secretary of a probe into whether he shared classified information last ...

The White House considers the Signal chat leak case "closed," press secretary Karoline Leavitt told the media Monday.

In public, President Trump has defended his national security adviser. But behind the scenes, he has cast around for advice.

President Donald Trump is making his clearest commitment to not fire anyone over an embarrassing accidental leak of his ...

The White House said Monday it has concluded its review into how a journalist was added to a Signal message group chat, as ...

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

President Trump's national security adviser has denied knowing the editor of The Atlantic after accidentally adding him to a ...

Donald Trump’s Washington reality show is full of plot twists. Our free, weekly newsletter THE SWAMP wades through the D.C.

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

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

National Security Advisor Mike Waltz faced backlash over a leaked Signal chat discussing military plans. President Trump ...