The ousted national security adviser will be nominated for U.N. ambassador, a less influential post, after his decision-making faced criticism from Trump loyalists.

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 Trump ...

Rubio is now both secretary of State and national security adviser, like Kissinger. This just shows his shows his pliability, not his power.

The president did not elaborate on why he was sidelining Waltz, who struggled to gain the confidence of White House staffers.

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

President Trump said Thursday he is removing Mike Waltz from his role as national security adviser and in the interim replacing him with Secretary of State Marco Rubio. Trump said he's nominating ...

Donald Trump appointed Mike Waltz to be the next U.S. ambassador to the United Nations after stripping him of his original title as the White House national security adviser ...

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

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

Dozens of White House National Security Council staffers were fired Friday as part of a “total overhaul” being conducted by ...

President Trump said Thursday he is removing Mike Waltz from his role as national security adviser and in the interim replacing him with Secretary of State Marco Rubio. Trump said he's nominating ...