The Indian Air Force (IAF) is preparing to bid farewell to one of its most iconic yet controversial aircraft—the MiG-21. After over six decades of service, the last of these Soviet-era fighter jets will be officially retired by September 2025, marking the end of an era in Indian military aviation.
Despite its combat achievements, the MiG-21 earned the grim nickname “Flying Coffin” due to its alarming safety record. Over 400 crashes involving MiG-21s have been recorded, resulting in the deaths of more than 170 pilots and around 60 civilians. These figures sparked widespread criticism and calls for the aircraft’s retirement, especially in light of recurring accidents in recent years.
The Indian Air Force (IAF), once envisioned as a formidable aerial shield capable of defending the nation on two fronts, is now grappling with a critical shortfall in its fighter jet squadrons. As of 2025, the IAF’s operational strength has dwindled to just 29 squadrons—far below the sanctioned strength of 42. This decline is not merely a numerical concern; it reflects deeper structural, strategic, and technological challenges that could have far-reaching implications for Bharat’s national security.
Aging Fleet and the End of an Era
The most immediate cause of the shrinking squadron strength is the retirement of aging aircraft. The MiG-21, once the backbone of the IAF, is finally being phased out after over six decades of service. While this move is long overdue—given the aircraft’s notorious safety record—it leaves a significant void in the IAF’s combat capabilities. Other aircraft such as the Jaguar, Mirage-2000, and MiG-29 are also approaching the end of their operational lives, with limited scope for upgrades or life extensions.
The retirement of these aircraft is not being matched by timely replacements. The IAF’s modernization plans have been hampered by delays in procurement, bureaucratic hurdles, and technological bottlenecks. The result is a net loss in squadron strength year after year.
Procurement Delays and Policy Paralysis
One of the most significant setbacks in the IAF’s modernization journey was the collapse of the Medium Multi-Role Combat Aircraft (MMRCA) deal. Initially intended to procure 126 fighter jets, the deal was scrapped in favor of a limited purchase of 36 Rafale jets from France. While the Rafales have significantly enhanced the IAF’s capabilities, their numbers are too few to compensate for the retiring squadrons.
The proposed Multi-Role Fighter Aircraft (MRFA) program, which aims to acquire 114 jets, remains stuck in procedural limbo. Meanwhile, indigenous efforts like the HAL Tejas Mk-1A are progressing, but at a pace too slow to meet immediate operational needs. Only two Tejas squadrons are currently active, and full-scale production is still ramping up.
Strategic Vulnerabilities in a Two-Front Scenario
Bharat’s geopolitical environment necessitates a robust air force capable of handling simultaneous threats from Pakistan and China. While Pakistan maintains around 25 fighter squadrons, China boasts over 60, many of which are stationed close to the Line of Actual Control (LAC). In contrast, Bharat’s 29 squadrons are stretched thin across multiple commands, leaving little room for strategic flexibility.
This imbalance is particularly concerning given the increasing sophistication of adversarial air forces. China’s rapid advancements in stealth technology, drone warfare, and hypersonic weapons are widening the capability gap. Without a corresponding increase in Bharat’s air power, the IAF risks being outpaced in both technology and numbers.
Operational and Logistical Strain
The shrinking fleet places immense pressure on existing squadrons. Aircraft are flying more sorties, maintenance cycles are becoming more frequent, and personnel are under constant operational stress. This not only affects combat readiness but also increases the risk of accidents and system failures.
Moreover, the logistical burden of maintaining a diverse fleet—comprising Russian, French, British, and indigenous aircraft—complicates supply chains and training protocols. Standardization and interoperability remain elusive goals, further hampering efficiency.
The Road Ahead: Indigenous Hope and Strategic Urgency
Despite these challenges, there are glimmers of hope. The indigenous defense manufacturing ecosystem is gaining momentum. The Tejas Mk-2, the Advanced Medium Combat Aircraft (AMCA), and unmanned aerial systems are in various stages of development. If executed efficiently, these programs could transform Bharat into a self-reliant aerospace power.
However, time is of the essence. The IAF cannot afford to wait another decade for these platforms to become operational. Interim solutions—such as leasing aircraft, accelerating Tejas production, and fast-tracking MRFA—must be pursued with urgency. Additionally, investments in drone warfare, electronic warfare, and space-based surveillance can provide asymmetric advantages.
Conclusion
The Indian Air Force stands at a critical crossroads. The decreasing squadron strength is not just a statistic—it is a reflection of strategic drift, policy inertia, and technological lag. Reversing this trend requires a concerted national effort, combining political will, industrial capability, and military foresight. Only then can the IAF reclaim its rightful place as a guardian of Bharat’s skies.
