Outgoing National Security Advisor Michael Waltz has been nominated to be U.N. Ambassador by President Donald Trump, and lawmakers in Tallahassee prepare to head home without finishing the state ...

Representative Michael Waltz of Florida, whom President-elect Donald J. Trump has chosen to be his national security adviser, is a former Green Beret and three-term congressman who established ...

Kill them all!’ And that is what Mike Waltz did.” (Mr. Waltz, a 51-year-old former Green Beret, did not kill them himself. An airstrike by U.S. Africa Command did.) ...

Michael Waltz, the national security adviser under fire after The Atlantic reported that he included its editor on a Signal group chat where top U.S. officials discussed sensitive military plans ...