National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the ...

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough questions." ...

The president says Waltz, who started the leaked Signal chat, will be nominated as US ambassador to the UN and be temporarily replaced by Secretary of State Marco Rubio.

Trump tapped Waltz to be the next UN ambassador and said Secretary of State Marco Rubio will serve as interim national security adviser.

President Donald Trump announced former national security advisor Mike Waltz as his choice to serve as ambassador to the U.N.

Donald Trump appointed Mike Waltz to be the next U.S. ambassador to the United Nations after stripping him of his original ...

Democrats on the Foreign Relations Committee, the panel that will weigh Mike Waltz’s nomination for United Nations ambassador, are expected to litigate his judgment heavily.

President Donald Trump has tapped Mike Waltz to be the U.S. ambassador to the United Nations after ousting him as National Security Adviser. The shake-up comes just weeks after the Signalgate ...

President Donald Trump has removed Mike Waltz as national security adviser and instead will nominate him for United Nations ...

President Donald Trump said Thursday that he would nominate outgoing national security adviser Mike Waltz to be the U.S. ambassador to the United Nations. “From his time in uniform on the battlefield, ...