The Trump administration is overhauling the National Security Council after it announced former National Security Advisor ...

The ousted national security adviser will be nominated for U.N. ambassador, a less influential post, after his ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

After the removal of Mike Waltz as national security adviser, Marco Rubio now has four different roles in Donald Trump's administration: secretary of state, acting national security adviser, acting U.

Donald Trump appointed Mike Waltz to be the next U.S. ambassador to the United Nations after stripping him of his original ...

President Donald Trump announced Thursday that he would nominate national security adviser Mike Waltz to serve as UN ...

WASHINGTON — President Trump announced a major shakeup in his national security team Thursday, tapping Mike Waltz to be his United Nations ambassador while Secretary of State Marco Rubio will ...

Mike Waltz speaks during a television interview at the White House on Thursday before he was removed by President Trump as national security adviser. (Alex Brandon/AP) ...

Rubio, once a Trump rival, has scrapped his old foreign policy playbook and courted MAGA dignitaries while avoiding the ...

Secretary of State Marco Rubio now holds four top roles in the Trump administration, raising questions about power, trust – ...

Marco Rubio will be the first person since Henry Kissinger in the 1970s to hold the positions of secretary of state and ...

President Donald Trump is ordering a massive overhaul of the National Security Council that will shrink its size and return ...