Sweden has seen the resignation of two successive national security advisors in circumstances that have proven politically ...

Trump's appointment of Secretary of State Marco Rubio to temporarily replace Mike Waltz as national security advisor is the ...

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

Waltz was on television as late as Thursday morning, promoting the administration’s agreement with Kyiv that would allow the ...

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of ...

President Trump recently discouraged the use of the Signal app after controversy over a group chat of administration ...

President Trump spoke to reporters from Air Force One Sunday night, answering questions from the national security advisor to ...

Former National Security Advisor Jake Sullivan will be giving the commencement speech at University of New Hampshire’s ...

Sweden's newly appointed national security adviser, Tobias Thyberg, resigned after failing to disclose images on a dating site during background checks. His resignation follows his predecessor's, who ...