Marco Rubio was given an additional charge of the NSA, while Mike Waltz was announced as the US ambassador to the UN.

President Donald Trump said Thursday that National Security Adviser Mike Waltz will be the next US Ambassador to the UN. "I ...

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 ...

Donald Trump says he will be nominating Mike Waltz to be the next US Ambassador to the United Nations, and Marco Rubio will replace him as National Security Adviser while staying on as Secretary of ...

US President Donald Trump on Thursday named Secretary of State Marco Rubio as his new national security adviser, and also ...

President Trump is tapping national security adviser Mike Waltz to be his ambassador to the United Nations following reports ...

President Trump announced a major shakeup in his national security team on Thursday, tapping Mike Waltz to be his United ...

Secretary of State Marco Rubio spoke with top officials from both countries in an effort to avoid another conflict over the ...

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to ...

Secretary of State Marco Rubio revealed on Wednesday that the Biden administration had kept dossiers on certain Americans, including an unidentified current Trump administration official. Speaking ...

Ukraine and the United States signed an agreement to establish a US-Ukraine Reconstruction Investment Fund with equal ...