President Donald Trump announced his choice to serve as ambassador to the U.N. after Rep. Elise Stefanik withdrew her ...

US National Security Advisor Mike Waltz will be replaced by US State Secretary Marco Rubio, US President Donald Trump ...

WASHINGTON — President Donald Trump says he will nominate his national security advisor, Mike Waltz, as US Ambassador to the ...

President Trump confirmed he was removing Mike Waltz as national security adviser on Thursday but added the surprise ...

Reports on Thursday morning indicated President Donald Trump planned to remove Waltz from his post amid a shake up on his national security team.

Mr Trump said Mr Rubio will continue to serve as secretary of state. “I am pleased to announce that I will be nominating Mike ...

Secretary of State Marco Rubio has a new job title: interim national security adviser. President Donald Trump announced the ...

National security adviser Mike Waltz drew criticism after unintentionally adding Atlantic editor Jeffrey Goldberg to a chat ...

President Trump announced that he is nominating Mike Waltz to be the U.S. Ambassador to the United Nations and that Secretary ...

President Donald Trump has named Mike Waltz as his next nominee for the U.S. ambassador to the UN after ousting him as his national security adviser.

President Donald Trump on Thursday announced the recently ousted Mike Waltz will remain in his cabinet -- albeit in a ...