U.S. Air Force Senior Airman Jelanni Jones, 16th Electronic Warfare Squadron Combat Shield technician, tests the electronic warfare systems on an F-16 Fighting Falcon at Spangdahlem Air Base, Germany, March 25, 2019. Jones was one of 16 Combat Shield members who came to Spangdahlem for the exercise. (U.S. Air Force photo by Airman 1st Class Kyle Cope)