LANGLEY AIR FORCE BASE, Va. - Tricia Tinnon, International Combat Hapikdo Federation instructor and second-degree black belt, teaches Kalonji Blount, 7, grandson of Carol Shaw, Air Combat Command Safety, self-defense tactics Nov. 3. The Family Self-Defense Class, taught by trained black belts from the International Combat Hapikdo Federation, is one of many events held during Military Family Week, Nov. 1-7. (U.S. Air Force photo/Senior Airman Dana Hill)