Sonny Leggett is a senior leader in strategic communications, national security engagement, and public affairs. A retired Army Colonel, he served as Strategic Communications Director at the National Security Council, where he led the White House effort to reduce terrorist exploitation of online platforms, and as communications director for NATO’s Resolute Support Mission and Joint Special Operations Command. He has advised senior U.S. and allied leaders through crisis, combat, and policy challenges, shaping global narratives and interagency coordination. At Crescent Bridge, he applies deep expertise in defense, media, and emerging technologies, including AI, to help companies align innovation with national security interests.