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How IAF Squadron Strength Impacts the India–China–Pakistan Military Balance

How IAF Squadron Strength Impacts the India–China–Pakistan Military Balance

Indian Air Force Rafale, Tejas, and Su-30MKI fighter jets fly in formation, highlighting India’s air power balance against China and Pakistan in South Asia.
Indian Air Force fighter aircraft conduct a high-altitude formation flight, reflecting India’s air power posture amid strategic competition with China and Pakistan.


New Delhi — The combat strength of the Indian Air Force (IAF) has emerged as one of the most critical factors shaping the military balance between India, China, and Pakistan. As regional tensions persist along the Line of Actual Control (LAC) with China and the Line of Control (LoC) with Pakistan, the number, quality, and readiness of IAF fighter squadrons directly influence deterrence, crisis stability, and India’s ability to manage a potential two-front contingency.

While modern warfare increasingly relies on missiles, drones, and cyber capabilities, air power remains the fastest and most decisive instrument for gaining battlefield advantage. In South Asia, where distances are short and escalation timelines are compressed, squadron strength is not just a numerical measure—it is a strategic signal.


Understanding IAF Squadron Strength

A fighter squadron in the Indian Air Force typically consists of 16–18 aircraft, along with trained pilots, maintenance crews, and operational infrastructure. India’s officially sanctioned strength is 42 fighter squadrons, a figure derived from long-standing threat assessments involving simultaneous pressure from Pakistan in the west and China in the north and east.

However, due to the retirement of ageing MiG-21, MiG-27, and MiG-23 fleets, the IAF’s operational strength has fallen to around 30–31 squadrons in recent years. This gap between sanctioned and actual strength has significant implications for India’s regional air power balance.


India–Pakistan Air Power Balance

Pakistan’s Strategy: Fewer, Focused, and Networked

The Pakistan Air Force (PAF) operates a smaller but tightly integrated fighter fleet, consisting primarily of F-16s, JF-17 Thunder variants, and the recently inducted J-10C fighters. Pakistan’s squadron strength is estimated at 20–22 squadrons, numerically inferior to India but optimized for operations on a single front.

Pakistan’s air bases are located close to the Indian border, allowing rapid aircraft turnaround times and concentrated deployment. This geography enables the PAF to offset numerical disadvantages through shorter response cycles and focused operational planning.

Impact of IAF Squadron Numbers on Pakistan Front

For India, maintaining adequate squadron strength is essential to:

·         Sustain continuous combat air patrols along the western border

·         Conduct offensive counter-air and deep-strike missions

·         Retain reserves for escalation control

A reduced number of squadrons limits the IAF’s ability to dominate Pakistani airspace over extended periods. While qualitative advantages—such as Rafale’s advanced sensors and weapons—enhance effectiveness, quantity still matters in sustained operations.

In scenarios similar to the 2019 Balakot crisis, squadron strength determines whether India can apply pressure without overstretching assets needed elsewhere.


India–China Air Power Balance

The China Challenge: Scale and Depth

China’s People’s Liberation Army Air Force(PLAAF) represents a fundamentally different challenge. It operates over 1,900 combat aircraft, including J-20 stealth fighters, J-16 multirole jets, and a rapidly expanding fleet of unmanned systems.

While not all PLAAF assets are permanently deployed against India, China has significantly upgraded airfields and logistics infrastructure in Tibet and Xinjiang. These upgrades allow the rapid induction of aircraft during crises, reducing earlier geographical disadvantages.

Why Squadron Strength Matters Against China

Against China, squadron strength affects:

·         Sustained presence over high-altitude sectors

·         Air defence coverage for critical infrastructure

·         Ability to rotate aircraft and crews in harsh conditions

Unlike Pakistan, China can afford attrition and long-duration deployments. A reduced IAF squadron count limits India’s capacity to maintain air dominance across multiple sectors simultaneously, especially if China escalates beyond symbolic shows of force.


The Two-Front Scenario: Core Strategic Concern

India’s defence planning has long revolved around the possibility of a simultaneous conflict with Pakistan and China. In such a scenario, squadron strength becomes a decisive factor.

With approximately 30–31 squadrons, the IAF must:

·         Allocate forces to western and northern fronts

·         Maintain air defence of major cities and strategic assets

·         Preserve training and maintenance cycles

This distribution strains operational flexibility. Even advanced aircraft cannot be everywhere at once, and air power relies heavily on availability rates, maintenance windows, and pilot fatigue management.


Quality vs Quantity: Can Technology Compensate?

India has invested heavily in qualitative upgrades:

·         Rafale fighters with advanced radar, electronic warfare, and long-range missiles

·         Tejas Mk1A with modern avionics and AESA radar

·         Network-centric warfare integration with AWACS and satellites

These capabilities significantly enhance combat effectiveness per aircraft. However, most air power analysts agree that technology cannot fully substitute for numbers, particularly in prolonged or multi-axis conflicts.

China, in particular, combines both quantity and improving quality, making squadron strength a non-negotiable factor in maintaining credible deterrence.


Strategic Signalling and Deterrence Value

Squadron strength also carries political and psychological weight. Visible reductions in fighter numbers can embolden adversaries, while clear induction timelines reassure allies and domestic audiences.

For India:

·         Adequate squadron strength strengthens deterrence stability

·         It reduces pressure for early escalation in crises

·         It provides policymakers with more diplomatic and military options

Conversely, prolonged shortages risk narrowing strategic choices during high-pressure situations.


Efforts to Restore Squadron Strength

India has initiated several measures to address the shortfall:

·         Induction of 83 Tejas Mk1A fighters

·         Procurement plans for 114 multirole fighters

·         Development of Tejas Mk2 and AMCA (5th-generation fighter)

However, these programmes take time. Until they mature, the IAF must manage a delicate balance between operational readiness and long-term modernization.


Conclusion: Squadron Strength as Strategic Insurance

The strength of the Indian Air Force’s fighter squadrons is not merely a numerical statistic—it is a core pillar of India’s national security architecture. In a region marked by unresolved borders, rapid escalation risks, and rising military competition, squadron strength directly shapes the India–China–Pakistan balance.

While advanced aircraft and modern sensors enhance capability, sufficient numbers remain essential for deterrence, flexibility, and sustained operations. As India navigates a complex security environment, restoring and maintaining robust IAF squadron strength will be critical to preserving strategic stability in South Asia.

 

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