U.S. Air Force Col. Gregory Davis, Air Mobility Command (AMC) Director of Communications, speaks to AMC Phoenix Cyber 2020 attendees at MacDill Air Force Base, Fla., Dec. 3. The three-day conference brought AMC cyber leaders together to discuss current and emerging issues and initiatives affecting mobility air forces impacting national security objectives. (U.S. Air Force photo by Senior Airman Ryan C. Grossklag)