The Oldest Fighter Jet Still In Active Military Use
By JOWI MORALES
Although it first entered service with the Soviet Union in 1959, the MiG-21 is still in service for several countries, making it the oldest fighter jet in use today.
The MiG-21 was the second supersonic fighter the Soviets widely operated, allowing its military to refine the design and account for the effects of supersonic flight on aircrafts.
According to a FlightGlobal report, 332 MiG-21s are still in active service globally, spread among 15 operators. The biggest is the Indian Air Force, with 128 units.
However, other countries, such as China, use derivatives of the MiG-21. This means over 1,100 MiG-21s and derivatives are still on active duty 65 years after entering service.