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

President Donald Trump said Thursday he's nominating his national security adviser Mike Waltz to serve as United Nations ...

A reporter was the one to inform the State Department spokesperson during a briefing on Thursday that President Trump had ...

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

President Donald Trump lauded Secretary of State Marco Rubio‘s capabilities during a National Day of Prayer event in the Rose ...

The US president said Waltz would instead be nominated as the US’s ambassador to the UN, despite his role in Signalgate.