Waltz was removed from his position as national security adviser and then nominated by Trump to serve as UN ambassador.

Three sources tell NBC News that National Security Adviser Mike Waltz and Deputy National Security Advisor Alex Wong are ...

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

In recent weeks, we’ve learned that Secretary of Defense Pete Hegseth shared sensitive details about U.S. military strikes in ...

Three sources are confirming to NBC News that National Security Advisor Mike Waltz and Deputy National Security Advisor Alex ...

There are some hurdles former National Security Advisor Mike Waltz must clear first before the United Nations ambassador job ...

Tariffs mean “make your own stuff”  Netanyahu shifts Hamas war goals History: Presidents write foes’ oppo scripts The first ...

Waltz praised Pete Hegseth's role heading up the Pentagon, and dismissed any allegations of broader dysfunction within the ...

Sen. Richard Blumenthal (D-Conn.), a member of the Senate Armed Services Committee, said that national security adviser Mike ...

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