Rubio, once a Trump rival, has scrapped his old foreign policy playbook and courted MAGA dignitaries while avoiding the missteps of other Cabinet members.

Trump’s decision not to give Israel advanced warning that the US was signing a truce with Houthi rebels may signal a more ...

Secretary of State Marco Rubio's new job as national security adviser sets the former Donald Trump rival up for a bigger role ...

A group of President Donald Trump’s cabinet members who inadvertently included the editor of the Atlantic in their Signal ...

Revelations about the defense secretary’s passwords came after he discussed details of planned U.S. airstrikes on a messaging ...

The messaging app used by some members of the Trump administration and the US government has been hacked, according to a new ...

Three federal departments prohibited their employees from accessing TeleMessage — a message archiving app that former ...

Mike Waltz seemed like a natural and well-qualified pick to be national security adviser. He has a strong foreign policy and military background, and his nomination was lauded by foreign-policy hawks.

TeleMessage, the message-archiving app that former National Security Adviser Michael Waltz appeared to be using in a photograph of him communicating with other Trump administration officials, is ...

He also reiterated that Waltz did not resign, but instead, Trump moved him. National Security Adviser Michael Waltz (R), takes a question from a reporter during a meeting with NATO Secretary ...

And downplaying the role of national security adviser, I feel, will lead to more displays of fealty by Trump's staff, but fewer informed decisions. Martin: Now, all of this is happening because ...