Participants of the 12th Air Force (Air Forces Southern) Air Force Section Chief Theater Security Cooperation workshop, listen to opening remarks at the Ramada Suites, Tucson, Ariz., Feb 5, 2018. More than 115 personnel participated in the workshop to discuss strategy and plan for fiscal years 2019-2021 in the 12th Air Force (Air Forces Southern) Area of Responsibility. (U.S. Air Force photo by Staff Sgt. Angela Ruiz)