U.S. President Donald Trump ousted his national security adviser Mike Waltz on Thursday and named Secretary of State Marco ...

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

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

TV channel closely tied to the Russian military teased a "high-level" US government attendee at the upcoming WWII Victory Day ...

Trump announced the moves shortly after news broke that Mike Waltz and his deputy Alex Wong were leaving the administration.

Institutions, like individuals, do not stand still. They constantly advance or decay, and in recent years it would be hard to ...

Secretary of State Marco Rubio pushed back on a reporter’s question Wednesday about whether the Trump administration has ...

Republicans and Democrats at the House Foreign Affairs Committee on Wednesday agreed on the need for reforms at the State ...

US Secretary of State Marco Rubio and Salvadoran President Nayib Bukele have been directly in touch about the detention of ...

The president did not elaborate on why he was sidelining Waltz, who struggled to gain the confidence of White House staffers.

NEW DELHI (AP) — U.S. Secretary of State Marco Rubio called senior officials in India and Pakistan in an effort to defuse the ...

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