Chief Master Sgt. Patrick McMahon, U.S. Strategic Command (USSTRATCOM) senior enlisted leader, speaks with Headquarters Eighth Air Force Airmen during a noncommissioned and senior noncommissioned officer all-call at Barksdale Air Force Base, La., April 3, 2017. During the question and answer session, McMahon spoke on various topics, such as mission, professionalism, culture, leadership, and personal development. McMahon advises the USSTRATCOM commander on the health and welfare of the nation’s strategic deterrent forces. (U.S. Air Force photo by Senior Airman Erin Trower)