Calls have been growing for National Security Adviser Mike Waltz to stand down after he invited a reporter to a private White House group chat on Signal.

US president defends key security official after journalist says he was added to group chat about air strikes.

President Trump said he still has confidence in national security adviser Mike Waltz in an interview with NBC on Tuesday, following a report by a journalist for The Atlantic who says he was included ...

The reaction to the accidental inclusion of a journalist in a sensitive conversation fit a familiar Trump pattern: Never admit a mistake. Democrats grilled administration officials at an Intelligence ...

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