In addition to the State Department and the NSA, Rubio is also acting administrator for USAID and acting archivist of the United States.

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

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 named Secretary of State Marco Rubio as acting national security adviser to replace Mike Waltz, whom ...