It is unclear how Waltz would approach the job. Trump’s first nominee, Rep. Elise Stefanik, had built a track record in ...

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, appeared before the Senate Foreign ...

Waltz was removed from his job as national security adviser after he accidentally added a journalist to his Signal chat about an attack on Houthis.

Former Trump advisor Mike Waltz defended his use of Signal for discussing military operations, citing a Biden administration ...

Former national security adviser Mike Waltz defended his use of the encrypted Signal app during a Senate confirmation hearings Tuesday on his nomination as President Trump's ambassador to the U.N.

President Trump's former national security adviser, Mike Waltz, was grilled on Capitol Hill Tuesday over his role in the ...

During a Senate Foreign Relations Committee hearing on Tuesday, Sen. Tim Kaine (D-VA) questioned former National Security Advisor Mike Waltz on the leaked Signal chat.

Waltz repeated past denials that he did not commit any wrongdoing when he inadvertently added a journalist to a Signal app group chat earlier this year.

Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. its largest donor ...

Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. -- its largest donor -- reviews its support, opting to go "back to basics" under a Trump ...

US President Donald Trump’s first national security adviser Mike Waltz on Tuesday faced intense scrutiny from lawmakers ...