JJ Green on Twitter: "ALERT: A concerning development. A MiG-21 from Romania @NATO disappeared from radar while patrolling the Black Sea. A PUMA helicopter sent to search also vanished. Now Romanian authorities
Mikoyan-Gurevich MiG-21 - Wikipedia
Photos - Mig-21 | Page 3 | MilitaryImages.Net
List of Mikoyan-Gurevich MiG-21 operators - Wikipedia
List of Mikoyan-Gurevich MiG-21 operators - Wikipedia
Mikoyan-Gurevich MiG-21bis Fishbed-L specifications and photos
Former Finnish Air Force MiG-21 pilot tells the story of an exciting USAF RC-135V Rivet Joint Intercept - The Aviation Geek Club
Mikoyan-Gurevich MiG-21bis Fishbed-L specifications and photos
Romanian air force hi-res stock photography and images - Alamy
Awesome GoPro cockpit footage brings you aboard Croatian MiG-21 Fishbed - The Aviation Geek Club