MiG-21 Fighter Jets to Retire in September 2025

Overview: On September 2025, the iconic MiG-21 Bison, a mainstay of the Indian Air Force for over 60 years, will retire. Known for its key role in multiple wars, it will be replaced by the indigenous Tejas Mk1A, symbolizing India's shift towards self-reliance and modern defense capabilities.


MiG-21 Fighter Jets to Retire in September 2025

The Indian Air Force (IAF) MiG-21 Bison fighter aircraft that have been used by the air force for more than 60 years will be finally set out of service in September 2025. It will have a ceremonial farewell at the Chandigarh Airbase in the presence of veteran pilots. The MiG-21s were inducted first back in 1963 and had key roles in the wars that took place between 1965 and Balakot 2019. More than 700 units were ordered with many of them being constructed locally by HAL. These jets will be phased out by the indigenous Tejas Mk1A as India struggles to become self reliant in defence.

Context

  • The MiG-21 has formed the mainstay of the IAF fighter since the 1960s. 

  • First built in the Soviet Union, it now makes a sign of a rise in military aviation in India in the Cold War times. 

  • Nevertheless, because of the accident rate and many years in service, the plane was nicknamed “Flying Coffin”. T

  • The fact that it will be replaced by Tejas Mk1A is the transition to a new generation of the Indian defense strategy.

About MiG-21

Feature

Details

Origin

Soviet Union

First Inducted in India

1963

Type

Supersonic Jet Fighter and Interceptor

Engine

Single-engine

Top Speed

Mach 2.0

Combat Roles

Interception, Ground Attack, Air Superiority

Wars Participated

1965, 1971, 1999 Kargil War, Balakot (2019)

Famous Mission

Shot down Pakistani F-16 in 2019 (Abhinandan)

Battle Log of MiG-21

  • Wars: 1965 and 1971: Air supremacy and tactical strike capability.

  • Kargil War 1999: It was specially deployed as precision strike on high altitude terrain.

  • Balakot Air Strikes (2019): It took center stage again; a Wing Commander Abhinandan Varthaman shot down a Pakistani F-16 with a MiG-21.

  • Operation Sindoor: The last operation before decommissioning.

Future Replacement: Tejas Mk1A

Feature

Tejas Mk1A

Type

Indigenous Multi-role Light Fighter

Manufacturer

HAL (India)

Engine

GE-F404

Top Speed

Mach 1.8

Avionics

AESA radar, EW suite, Smart HUD

Weapon Systems

Air-to-air, air-to-ground missiles

Benefit

Lightweight, agile, modern, indigenous

Current MiG-21 Squadron Status

Squadron Name

Nickname

Location

Aircraft Strength

23 Squadron

Panthers

Nal Airbase, Rajasthan

~18 aircraft

3 Squadron

Cobras

Nal Airbase, Rajasthan

~18 aircraft

After their retirement, the IAF’s total combat strength will be reduced to 29 squadrons, well below the sanctioned 42 squadrons.

Causes of retirement

  • Age: More than 60 years of service.

  • Great numbers of Accidents: 170 pilots, 40 civilian casualties.

  • Technological Limitations: Unsuitable in modernity.

  • Operational Cost: Safety and high maintenance.

Why is this transition important?

  • The retirement of the MiG-21 set an end to the era: It had been the air combat identity of India to crown decades.

  • Indigenization Push: Exports a lot of the movement to Make in India defence ecosystem.

  • Department modernisation of IAF: Makes it more agile, survivable, and ready to face the future.

Conclusion

The MiG-21 fighter jet's retirement scheduled in September 2025 is the closing of a legendary era in Indian military aviation. Their phasing out with the native Tejas Mk1A represent not only a technological breakthrough but also the determination of the Indian state to pursue the modern Army of the air to be self-sufficient in the age of the current and efficient ones.

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