Command Chief Master Sgt. Robert Zackery III, 47th Flying Training Wing command chief saddles up during the Del Rio Border Patrol Sector immersion tour Oct. 4, 2019 in Del Rio, Texas. "Interagency cooperation is super important," Zackery said. "One of the elements of power is the military, so understanding the other agencies such as the Department of State, the Department of Homeland Security, is vital to our national security." (U.S. Air Force photo by Staff Sgt. Benjamin N. Valmoja)