The newly appointed interim national security adviser is preparing to stay in that role for up to six months, a person close ...

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

President Donald Trump is forging ahead with his domestic and foreign policy agenda as he pushes for trade deals. Follow for ...

With four hats, including national security adviser, the former Trump rival is defying predictions he’d be a weak player.

The man who Trump back then scornfully referred to as “Little Marco“ now has unmatched stature in the new administration. On Friday he became the most powerful Secretary of State since Henry Kissinger ...

Former national security adviser John Bolton characterized Marco Rubio’s new dual role as secretary of state and national ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

Marco Rubio, one of Donald Trump's closest associates, currently holds four key positions in the US administration. A White ...

Marco Rubio is expected to serve as both secretary of State and national security adviser for a minimum of six months, and a number of top advisers to President Donald Trump are interested in making ...

Marco Rubio, one of Donald Trump's closest associates, currently holds four key positions in the US administration. A White ...

As Secretary of State, Marco Rubio juggles multiple roles while addressing international conflicts and implementing key ...

Rubio’s dual-hatted role comes on top of him serving as acting administrator of the largely shut down USAID and as acting ...