Saudi Minister of Defense Prince Khalid bin Salman met with US Secretary of State Marco Rubio and US National Security Advisor Michael Waltz in Washington on Tuesday to discuss strategic ties, ...

On Meet the Press, Kristen Welker challenged Republican Senator Markwayne Mullin: “You yourself said when Russia invaded ...

McCormick replaces Rep. Michael Waltz, who is stepping down after being tapped by former President Donald Trump to serve as national security adviser. The caucus, which has grown to a record 145 ...

Trump officials including Defense Secretary Hegseth, National Security Advisor Michael Waltz and U.S. special envoy Steve ...

Lt. Gen. Dan Caine, a retired three-star Air Force officer, quickly moved up the list of candidates to be the next chairman ...

National security advisor Michael Waltz joins ‘Sunday Morning Futures’ to discuss the Trump administration’s efforts to end the Russia-Ukraine war and the future of the Israel-Hamas ceasefire deal.

At CPAC on Friday, National Security Adviser Michael Waltz explained the Trump administration's foreign policy priorities.

Keith Kellogg says he had "positive discussions" with the Ukrainian leader, after the White House says Trump is "frustrated".

Journalists were then informed that there would be no news conference with remarks by the leaders or questions from reporters ...

Donald Trump is ramping up pressure on Volodymyr Zelensky to accept a U.S.-brokered peace deal that would hand over control ...

At Thursday's White House briefing, National Security Advisor Mike Waltz called on European allies to step up in the ...

Fox News senior White House correspondent Peter Doocy poses question to National Security Advisor Michael Waltz about ...