A U.S. Air Force F-16 aircraft flies near the Rionegro Airport during military drills between the Colombia and the United States in Rionegro, Antioquia department, Colombia, on July 12, 2021. (Photo by JOAQUIN SARMIENTO/AFP via Getty Images) Air Force software platform expansion stalled by cybersecurity concerns DOD officials say cybersecurity concerns with the Air Force’s Platform One development environment are inhibiting code sharing with other DOD services. Sep 14, 2021 By Jackson Barnett