a Soviet fighter MIG-23 flew 900 km without a pilot. 

★ English subtitle is available.
◈ NATO (North Atlantic Treaty Organization) : Military alliances of North American and European member states created in 1949 against the Soviet Union
◈Belgium: One of the three countries of Benelux, bordering France, the Netherlands, etc.
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◈Image sources :
1. The image of The Mikoyan-Gurevich MiG-23MS “Flogger-E”is in the public domain (U.S. Air Force photo by Ken LaRock)
media.defense....
2. The image of The Mikoyan-Gurevich MiG-23MS “Flogger-E”is in the public domain (U.S. Air Force photo by Ken LaRock)
media.defense....
3. The image of The Mikoyan-Gurevich MiG-23MS “Flogger-E”is in the public domain (U.S. Air Force photo by Ken LaRock)
media.defense....
4. The image of The Mikoyan-Gurevich MiG-23MS “Flogger-E”is in the public domain (U.S. Air Force photo by Ken LaRock)
media.defense....
5. The image of Mig-23 is in the public domain (DoD photo)
upload.wikimed...
6. The image of F-15 is in the public domain (U.S Air Force photo by Senior Airmnan Jessica H. Smith)
cdn.dvidshub.n...
7. The image of F-15 is in the public domain (U.S. Air Force photo/ Tech. Sgt. Matthew Plew)
cdn.dvidshub.n...
8. The image of F-15 is in the public domain (U.S. Air Force photo by Staff Sgt. Peter Reft/Released)
cdn.dvidshub.n...
9. The image of F-15 is in the public domain (U.S. Air Force photo by Ken LaRock)
media.defense....
10. The image of F-15A Cockpit is in the public domain (U.S. Air Force photo by Ken LaRock)
media.defense....
11. The image of F-15 is in the public domain (U.S. Air Force photo/Staff Sgt. Larry E. Reid Jr., Released)
cdn.dvidshub.n...
12. The image of F-15 is in the public domain (U.S Air Force photo by Senior Airmnan Jessica H. Smith)
cdn.dvidshub.n...
"The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement."