Secretary of State Marco Rubio’s new assignment as President Trump’s interim national security adviser brings him deeper into ...

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

Former Florida senator Marco Rubio has been named interim National Security Adviser by President Donald Trump, adding to his ...

Secretary of State Marco Rubio is taking over for Michael Waltz as National Security Adviser, but Rubio is keeping his main job and other roles.

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

Trump has acted to ensure that America speaks with one voice abroad — his own. That’s not a power grab. It is a reassertion ...

U.S. Secretary of State Marco Rubio is set to replace Mike Waltz as the President's National Security Advisor, reports ...

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