Lieutenant Colonel Eric Trisman, Peruvian Section Chief Officer, gives a country briefing during the 12th Air Force (Air Forces Southern) Air Force Section Chief Theater Security Cooperation workshop at the Ramada Suites, Tucson, Ariz., Feb 5, 2018. The workshop brought key personnel together to discuss strategy and plan for events in 12th Air Force (Air Forces Southern) Area of Responsibility for fiscal years 2019-2021. (U.S. Air Force photo by Staff Sgt. Angela Ruiz)