Rubio is taking over for Mike Waltz, who is set to become the United Nations ambassador. A diver on an expedition off the ...

President Trump praised Waltz’s commitment to national interests and reforms at the National Security Council, suggesting his nomination is a promotion.

US step back from peace talks and ‘won’t fly around world at drop of hat’ to mediate - It is now up to Russians and ...

In a sweltering Rose Garden on Thursday, as President Donald Trump intoned at length about restoring faith to the White House ...

Secretary of State Marco Rubio has been thrown into two top national security roles at once after President Donald Trump ...

President Donald Trump's outgoing national security adviser Mike Waltz was photographed peaking at his phone under the table ...

Fox News senior strategic analyst Jack Keane joins 'Fox & Friends' to discuss Secretary of State Marco Rubio taking on both ...

Who will replace Mike Waltz? President Donald Trump's leading candidates as Secretary of State Marco Rubio steps in ...

The firing, which began with small arms, was reported from Kupwara, Uri and Akhnoor in the Union Territory of Jammu & Kashmir ...

Tammy Bruce, the State Department spokesperson, was flummoxed. ‘I just heard this from you,’ she responded after a reporter ...

Rubio's comments underscore the major remaining divisions in talks between the countries to resolve the long-running dispute over Iran's nuclear programme, with U.S. President Donald Trump threatening ...