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

Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

U.S. President Donald Trump's national security adviser has never used his personal email account to send classified material ...

Waltz’s team had set up at least 20 Signal group chats dedicated to discussing international crises, Politico reported ...

National Security Adviser Mike Waltz used his personal Gmail for government communications, sparking security concerns.

Mike Waltz's email usage has drawn ire from social media users after it was reported that the Trump administration cabinet ...

US National Security Advisor Mike Waltz, who has faced calls to resign over his role in the recent Yemen chat group scandal, ...

Mr Waltz had his schedule and other work documents sent to his account, the Washington Post reported. Read more at ...

Waltz was the face of a crisis last week after inadvertently adding a journalist to a group chat discussing attacks on the ...

US National Security Advisor Mike Waltz, who has faced calls to resign ... Tuesday after the Washington Post reported on his usage of Gmail for official work. The newspaper also said that one ...