Sen. Tammy Duckworth (D-Ill.) said former national security adviser Mike Waltz will face a “brutal, brutal” confirmation ...

President Donald Trump's second term, National Security Adviser Mike Waltz was given a choice over what his new role would be.

President Trump announced Thursday that he plans to nominate Waltz, who has been the national security adviser, to be U.N.

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

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

Trump said he would make Secretary of State Marco Rubio his interim national security adviser. It's the first time since the ...

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

Sources familiar with the situation said that National Security Adviser and former Florida congressman Mike Waltz will be ...

Mike Waltz has been nominated to serve as the next U.S. ambassador to the United Nations. In turn, there's renewed interest ...

Now Waltz joins a list of discarded Trump national security advisers, alongside Flynn, H. R. McMaster, and John Bolton. That ...