"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

The Washington Post reported that Donald Trump soured on Waltz over Waltz's support for an Israeli attack on Iran.

At a time when President Donald Trump is busy boasting his achievements in his first 100 days in office, his cabinet picks ...

The Washington Post reported that Donald Trump soured on Waltz over Waltz’s support for an Israeli attack on Iran.

President Donald Trump said Sunday that he plans to appoint a new national security advisor in about six months, telling ...

United States President Donald Trump announced the dismissal of Mike Waltz as the National Security Adviser (NSA) ...

Marco Rubio serving as both Secretary of State and national security adviser could be "ultimately disadvantageous" to ...

A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived ...

A clone of the messaging app Signal, which was being used by since-ousted national security advisor Mike Waltz during a ...

A jolt of staff upheaval this week made Marco Rubio the first person in 50 years to hold the top two national security jobs in the US government, the culmination of a journey from his role as Donald ...

President Donald Trump is circumspect about his duties to uphold due process rights laid out in the Constitution, saying in a new interview that he does not know whether U.S. citizens and noncitizens ...

US President Donald Trump said on Sunday that Stephen Miller, his deputy chief of staff, was a frontrunner to be potentially ...