A German Eurofighter Typhoon assigned to Tactical Air Wing 31, Norvenich Air Base, Germany, flies over Spangdahlem Air Base, Germany, April 7, 2020. Routinely training with allied partners allows the 52nd Fighter Wing to improve interoperability between the U.S. and NATO European allies. (U.S. Air Force photo by Senior Airman Valerie R. Seelye)