https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8728492
A U.S. Air Force B-52 Stratofortress leads a formation of aircraft including two Polish air force F-16 Fighting Falcons, four U.S. Air Force F-16 Fighting Falcons, two German Eurofighter Typhoons and four Swedish Gripens over the Baltic Sea, June 9, 2016.
Deployed forces are working in tandem with naval forces to enhance flexibility and interoperability with participating NATO allies and partner nations by conducting a series of realistic, combined flying training including air defense, maritime awareness and support to amphibious operations during Baltic Operations 2016. (U.S. Air Force photo/Senior Airman Erin Babis). Original public domain image from Flickr
Public DomainFree CC0 image for Personal and Business use