Savvy scammers used artificial intelligence (AI) to impersonate National Security Advisor and Secretary of State Marco Rubio ...

FILE - U.S. Secretary of State Marco Rubio, left, and U.S. National Security Advisor Mike Waltz speak with the media in Jeddah, Saudi Arabia, March 11, 2025.

Marco Rubio’s new role as national security adviser will place him closer to President Donald Trump at a higher frequency as the administration struggles to hatch a peace deal between Russia and ...

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to replace Mike Waltz, whom he is nominating for United Nations ambassador.

National Security Advisor Mike Waltz checks his mobile phone while attending a Cabinet meeting held by President Donald Trump at the White House in Washington, D.C., on April 30.

There is a very real possibility that Trump keeps Marco Rubio as both secretary of state and national security adviser, according to three people familiar with the matter.

Marco Rubio’s new role as national security adviser will place him closer to President Donald Trump at a higher frequency as the administration struggles to hatch a peace deal between Russia and ...

Marco Rubio’s new role as national security adviser will place him closer to President Donald Trump at a higher frequency as the administration struggles to hatch a peace deal between Russia and ...