President Trump said Thursday he's nominating his national security advisor Mike Waltz to serve as United Nations ambassador in a major shake-up of his national security team. The president said ...

WASHINGTON − Mike Waltz is out as President Donald Trump's national security adviser and is instead his new nominee for ambassador to the United Nations in a major shake-up of Trump's national ...

European national security advisors arrived in Kyiv early on Jan. 3 to take part in a high-level meeting of the so-called ...

After 101 days on the job as national security adviser, Mike Waltz is President Donald Trump's pick to be the ambassador to the United Nations. The move follows an incident where Waltz accidentally ...

National security advisors who gathered in Kyiv on January 3 will brief leaders ahead of the Coalition of the Willing meeting ...

President Donald Trump's National Security Advisor Mike Waltz and other staffers are out at the National Security Council, sources confirmed to Fox News. Democrats quickly reacted to the news during a ...

The same day that National Security Advisor Mike Waltz exited his job at the White House, President Donald Trump announced a new job offer for the former Florida congressman: United Nations ambassador ...

President Donald Trump confirmed Waltz's departure in a social media post hours after media outlets reported that the advisor was being ousted. Trump said he would nominate Waltz as the U.S.