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

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

Fox News Digital took a look at whom President Donald Trump could select to replace former national security advisor Mike ...

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

President Donald Trump announced former national security advisor Mike Waltz as his choice to serve as ambassador to the U.N.

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

WH deputy chief of staff Stephen Miller dispelled rumors that President Trump is considering him to replace Mike Waltz as National Security Advisor. Miller suggested that Secretary of State Marco ...

A hacker breached TeleMessage, a company that sells a modified version of Signal to the US government. Mike Waltz was spotted ...

In a continuation of Signalgate, Hegsgeth came under scrutiny again last month, when the Washington Post reported that he not ...

Marco Rubio is juggling his roles as both Secretary of State and National Security Adviser. President Trump suggested Stephen Miller could be up for the role of NSA. NBC News' Courtney Kube joins ...

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

Former National Security Advisor Jake Sullivan will be giving the commencement speech at University of New Hampshire’s Franklin Pierce School of Law. Sullivan, a Portsmouth resident ...