Maintenance Airmen inspect an EC-130H Compass Call prior to the aircrew showing up during Aviation Rotation 19-2 at Krzesiny Air Base, Poland, June 12, 2019. Throughout the rotation, the U.S. Air Force and Polish air forces conduct training focused on maintaining joint readiness while building interoperability, and strengthening threat response capabilities. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder)