The U.S., Slovak, and NATO flags are displayed together at Sliač Air Base, Slovakia, July 28, 2020. Slovakia is currently undergoing military modernization with its purchase of 14 F-16 Block 70/72 to replace the aging MiG-29 fighters and improve with its interoperability with the U.S. and NATO. (U.S. Air Force photo by Staff Sgt. Savannah L. Waters)