South Korea's National Security Adviser Wi Sung-lac has met with U.S. Secretary of State Marco Rubio and agreed to seek an ...

The following is the transcript of an interview with Secretary of State Marco Rubio that aired on "Face the Nation with ...

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. During his first term in office, President ...

CBS “Face the Nation” host Margaret Brennan on Sunday battled Secretary of State Marco Rubio over President Donald Trump’s ...

President Donald Trump has appointed Secretary of State Marco Rubio to temporarily serve as national security adviser following the removal of Mike Waltz and his deputy Alex Wong.. Waltz's ...

The White House has begun hiring more staff at the National Security Council, people familiar with the matter said, reversing course weeks after President Donald Trump significantly cut the size of ...

Rubio is a traditional foreign policy realist, a classical conservative surrounded by other advisors who range from ...

The Trump administration executed Operation Midnight Hammer on Iran after overhauling the National Security Council, which Democrats and critics said weakened national security.

President Donald Trump has appointed Secretary of State Marco Rubio to temporarily serve as national security adviser following the removal of Mike Waltz and his deputy Alex Wong. Waltz's ...