U.S. Air Force Master Sgt. Richard Pacheco, 1st Combat Communications Squadron air reserve component noncommissioned officer in charge, discusses deployed communications equipment and capabilities with members of the Ukrainian armed forces during their visit to Ramstein Air Base, Germany, Aug. 3, 2021. Ukrainian service members learned the capabilities combat communications provides, and what it takes to get a tactical communications unit deployed. (U.S. Air Force photo by Senior Airman John R. Wright)