Waltz did not require congressional approval to serve earlier as President Donald Trump’s national security adviser ...

Secretary of Defense Pete Hegseth has faced allegations of sharing classified information on Signal, a commercially available ...

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the ...

Mike Waltz, Trump's national security advisor, is leaving the White House weeks after he accidentally added a journalist to a ...

Waltz was at the center of the Signal chat controversy, where a journalist was accidentally included in a discussion of sensitive military information.

Trump’s first national security advisor in the president’s first term, Michael Flynn, was ousted after just 24 days after he ...

The Pentagon inspector general has expanded an investigation into Defense Secretary Pete Hegseth’s sharing of military plans ...

Sources familiar with the situation said that National Security Adviser and former Florida congressman Mike Waltz will be stepping down. Here's why.

In addition to the State Department and the NSA, Rubio is also acting administrator for USAID and acting archivist of the United States.

Democrats in Congress feel they got their first scalp of the Trump administration on Thursday with the ouster of national ...