The Pentagon inspector general’s investigation into the defense secretary is ongoing, and new reporting suggests it's not ...

Mike Waltz suggested the use of Signal was not only appropriate -- but actually prudent, given the guidance he was following.

U.N. ambassador nominee Mike Waltz denied sharing sensitive information during a mobile app chat in March during a Senate Foreign Relations Committee hearing.

According to the Washington Post, the Pentagon’s independent watchdog has received evidence that messages from Defense ...

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the ...

According to the Washington Post, Secretary of Defense Pete Hegseth's messages from the controversial Signal group chat ...

Mike Waltz, former national security adviser who left his position in May in the wake of the Signal chat controversy in March, faced questions Tuesday from Democratic senators over the episode in ...

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the Senate confirmation hearing for his nomination as U.S. ambassador to the U.N.

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the Senate confirmation hearing for his nomination as U.S. ambassador to the U.N.