The Trump administration is overhauling the National Security Council after it announced former National Security Advisor ...

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

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

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

President Donald Trump announced Thursday that he would nominate national security adviser Mike Waltz to serve as UN ...

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

Signalgate was the national security adviser’s most glaring mistake. But his problems ran deeper. After Michael Waltz, the ...

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, Fox News Digital confirmed.

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

Marco Rubio will be the first person since Henry Kissinger in the 1970s to hold the positions of secretary of state and national security adviser simultaneously.

The communications app TeleMessage, which was spotted on former US national security adviser Mike Waltz's phone, has ...