WASHINGTON – A jolt of staff upheaval this week made Marco Rubio the first person in 50 years to hold the top two national ...

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

The fired national security adviser engaged in intense coordination with Israeli Prime Minister Benjamin Netanyahu about ...

Donald Trump intends to fire National Security Adviser Mike Waltz, who accidentally added a journalist to the group chat ...

Here's a look at what happened in the U.S. government this week: President Donald Trump marked his 100th day in office with a ...

Former national security adviser Michael Waltz in the Cabinet Room of the White House in March. Shawn Thew / EPA / Bloomberg ...

President Donald Trump is forging ahead with his domestic and foreign policy agenda as he pushes for trade deals. Follow for ...

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

A Reuters photographer captured an image of Michael Waltz’s phone screen during a White House cabinet meeting, a day before ...

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

Marco Rubio becomes the second person after Henry Kissinger to serve as both secretary of state and national security adviser ...