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

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

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

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.

Steve Witkoff, the US special envoy, is the clear front-runner to replace Mike Waltz as national security advisor. Largely ...

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, ...

WASHINGTON − Mike Waltz, President Donald Trump's national security advisor, is set to leave his White House post amid continued fallout weeks after he accidentally invited a journalist into a chat ...

Secretary of State Marco Rubio will serve as national security adviser in the interim, Trump wrote on Truth Social. The president wrote, “I am pleased to announce that I will be nominating Mike ...

The Trump adviser responsible for the Signal group chat that became a national security scandal is being replaced and nominated as the next US ambassador at the United Nations.

President Donald Trump is nominating his national security adviser Mike Waltz to be the next United Nations ambassador and will have Secretary of State Marco Rubio serve as interim national ...

Trump removes Mike Waltz as national security adviser, naming him UN ambassador. Rubio steps in as interim. Waltz’s exit follows a Signal chat controversy.