Photo coverage: Cyber Protect and Defend Course graduation Published Feb. 18, 2021 By By Master Sgt. Mike R. Smith I.G. Brown Training and Education Center MCGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. – U.S. Air Force Brig. Gen. Chad Raduege, the director of Cyberspace and Information Dominance, and chief information officer for Headquarters Air Combat Command, spoke as guest speaker for graduates of the Cyber Protect and Defend Course, February 17, during a ceremony at the I.G. Brown Training and Education Center in East Tennessee. After six weeks of learning, the Airmen and Space Force Guardians were the first official graduating class on the campus and part of the Mission Defense Team training. TEC is the Air National Guard's total force training and education provider.