Pentagon Confirms China Supplied 36 J-10C Fighter Jets to Pakistan, Reshaping South Asia’s Air Power Balance After Operation Sindoor

(DEFENCE SECURITY ASIA) — The Pentagon’s 2025 China Military Power Report has delivered one of the most consequential confirmations, revealing that China has supplied Pakistan with a total of 36 Chengdu J-10C multirole fighter aircraft since 2020, a development that not only cements Islamabad as the platform’s sole export operator but also marks a decisive inflection point in regional air power competition following the May 2025 Indo-Pakistani aerial clashes known as Operation Sindoor.

By formally acknowledging these deliveries in a congressionally mandated document submitted in December 2025, the United States Department of Defense has effectively validated years of intelligence assessments while underscoring how Beijing’s defence export strategy has matured into a deliberate instrument of geopolitical leverage, particularly in South Asia, where military equilibrium is increasingly shaped by beyond-visual-range air combat and sensor-centric warfare.

Embedded within the report’s language is a recognition that the J-10C’s induction into the Pakistan Air Force (PAF)—paired with the PL-15 long-range air-to-air missile—has altered the strategic calculus along the Line of Control (LoC), where air dominance, reaction time, and first-shot capability now carry escalation risks far beyond tactical engagements.

The Pentagon’s confirmation that “as of May 2025, China delivered 20 units—their only J-10C exports—to Pakistan as part of two previous orders totaling 36 since 2020” provides rare numerical precision, while also noting that the remaining aircraft are scheduled for completion and delivery by early 2026, effectively completing Pakistan’s first full J-10C force structure.

This disclosure arrives at a moment when Pakistan’s air arm is under unprecedented scrutiny following combat claims from Operation Sindoor, where J-10C fighters armed with PL-15 missiles were asserted to have engaged Indian Air Force Rafale jets at extreme ranges, introducing a combat-validated narrative that has reverberated across defence ministries from Cairo to Jakarta.

More broadly, the report situates the J-10C programme within China’s expanding role as the world’s fourth-largest arms exporter, highlighting how Beijing is positioning cost-efficient yet technologically competitive platforms as viable alternatives to Western fighters increasingly constrained by price escalation, political conditions, and export controls.

China’s decision to entrust Pakistan with the J-10C as its only export operator to date reflects a calculated strategy in which Islamabad functions simultaneously as a geopolitical ally, an operational proving ground, and a real-world marketing vector for Beijing’s advanced combat aviation ecosystem under contested conditions.

The operational pairing of the J-10C with the PL-15 missile does not merely enhance Pakistan’s tactical reach, but structurally compresses India’s decision-making timelines by eroding traditional warning buffers, thereby amplifying crisis instability in a theatre already prone to rapid escalation and miscalculation.

From a defence-industrial perspective, the Pentagon’s disclosure underscores how China has transitioned from opportunistic arms sales to a coherent export doctrine that leverages combat-credible platforms, sovereign supply chains, and permissive financing to penetrate markets increasingly alienated by Western political conditionality.

Taken together, the J-10C deliveries, their asserted combat employment, and the growing international interest they have catalysed mark a pivotal moment in which Chinese aerospace systems are no longer assessed as theoretical challengers, but as operationally relevant instruments capable of reshaping regional air power balances across the Indo-Pacific and beyond.

Pakistan’s Emergence as the J-10C’s Flagship Operator and Combat Validator

Pakistan’s ascent as the primary—and currently exclusive—operator of the J-10C represents a structural transformation of its air force doctrine, marking the first time Islamabad has fielded a fourth-generation-plus platform specifically optimized for long-range, network-centric aerial combat rather than legacy dogfighting paradigms.

Developed by Chengdu Aerospace Corporation, the J-10C is a single-engine delta-canard fighter integrating AESA radar, digital electronic warfare suites, and advanced datalink architecture, while the export-configured J-10CE operated by Pakistan is powered by the WS-10 Taihang turbofan, offering improved thrust reliability and reduced dependence on Russian propulsion technology.

Pakistan’s decision to procure the J-10C in 2020 coincided with deteriorating relations with India following the Balakot episode and accelerating Indian acquisitions of Dassault Rafale fighters, prompting Islamabad to seek a platform capable of neutralising qualitative disparities rather than matching numerical superiority.

The first J-10C aircraft arrived in Pakistan in March 2022, with deliveries accelerating after 2023, and by mid-2025 the Pakistan Air Force had operationalised at least two frontline squadrons, deploying the aircraft along critical air corridors covering Punjab, Kashmir, and the Arabian Sea approaches.

The Pentagon’s assessment that “Pakistan emerges as the main recipient of Chinese combat aircraft—the only country operating China’s J-10C fighters” implicitly acknowledges Islamabad’s role not merely as a buyer but as a live operational testbed for China’s most advanced export-grade fighter technology.

From a cost-benefit perspective, the J-10C’s appeal is stark, with unit prices widely assessed at USD 40–50 million (approximately RM 188–235 million) compared to India’s Rafale acquisitions at approximately USD 120 million per aircraft (around RM 564 million) when weapons, support, and lifecycle costs are included.

Pakistan Air Force leadership has repeatedly framed the J-10C as a strategic equaliser, with Air Chief Marshal Zaheer Ahmed Baber Sidhu stating that “the J-10C provides us with cutting-edge technology that bridges the gap between our legacy fleets and future aspirations, ensuring we maintain qualitative edge in regional dynamics,” a formulation that reflects Islamabad’s long-standing emphasis on deterrence through parity rather than dominance.

Beyond aircraft acquisition, the J-10C programme has reinforced broader Sino-Pakistani defence integration, complementing joint production of the JF-17 Thunder, cooperative UAV development, and shared training frameworks that increasingly blur doctrinal distinctions between the two air forces.

Pakistan’s J-10C Fighter – Technical Specifications

Notes & Contextual Analysis:

• The KLJ-7A AESA radar is a key enabler for modern BVR engagements, increasing detection ranges, target discrimination, and simultaneous tracking – essential against advanced threats such as Rafales and Su-30 variants.

• The PL-15 missile, fielded on Pakistan’s J-10Cs, is widely regarded as among the most capable active radar guided BVR missiles currently in service, featuring a long engagement envelope and modern counter-countermeasure resilience.

• The WS-10 engine family used on export J-10CEs represents China’s matured indigenous propulsion efforts, offering improved sortie reliability and maintainability compared to earlier variants with Russian engines.

• Payload flexibility with 11 hardpoints allows integration of air-to-air and air-to-surface ordnance, expanding mission versatility from pure air dominance to precision strike roles.

• The aircraft’s design emphasizes digital avionics integration, datalinking, and sensor fusion, enabling closer interoperability within networked theatre C2 environments, particularly relevant along contested borders.

Global Interest Builds as J-10C Gains Export Momentum Across Asia and the Middle East

While Pakistan remains the J-10C’s only confirmed export customer, the Pentagon report signals that interest from multiple regions is intensifying, positioning the aircraft as a potential cornerstone of China’s next wave of fighter exports.

Countries explicitly identified as expressing interest include Egypt, Uzbekistan, Indonesia, Iran, and Bangladesh, a geographically diverse group unified by a common requirement for modern air combat capability unconstrained by Western political conditionality.

The report’s cautious phrasing that “several other countries—including Egypt, Uzbekistan, Indonesia, Iran, and Bangladesh—have expressed interest, no J-10C exports beyond Pakistan have materialized yet” nevertheless points toward active negotiations rather than speculative curiosity.

Egypt’s interest is particularly significant given Cairo’s existing fleet of Rafales, MiG-29Ms, and F-16s, with the J-10C viewed as a complementary platform offering long-range missile capability without further reliance on U.S. approvals.

Uzbekistan’s engagement reflects Central Asia’s broader reassessment of post-Soviet air forces, with the J-10C offering a path away from ageing Russian platforms amid supply uncertainties and sanctions-driven sustainment risks.

Indonesia’s interest has sharpened against the backdrop of South China Sea tensions, where Jakarta seeks cost-effective deterrence options while balancing procurement diversity between Western, Korean, and Chinese systems.

Iran’s reported inquiries carry profound strategic implications, as U.S. sanctions severely restrict Tehran’s access to modern fighters, making the J-10C one of the few viable platforms capable of revitalising Iran’s ageing air force within existing geopolitical constraints.

Bangladesh, meanwhile, has emerged as a serious contender as Dhaka seeks to expand beyond its current Su-30MKM fleet and strengthen maritime air coverage over the Bay of Bengal, with affordability and financing flexibility playing decisive roles.

Across these cases, the J-10C’s perceived combat performance—particularly its integration with the PL-15 missile—has transformed it from a theoretical alternative into a platform under active strategic consideration.

Operation Sindoor and the Combat Debut That Reshaped Fighter Credibility

The J-10C’s transformation from export prospect to combat-validated system occurred during the May 2025 Indo-Pakistani aerial engagements known as Operation Sindoor, marking the first high-intensity combat employment of Chinese fighter technology against Western-designed aircraft.

During the confrontation, Indian Air Force Rafales reportedly conducted deep-strike missions, triggering intercept responses from Pakistan Air Force J-10Cs operating under an integrated sensor and command architecture.

Pakistani authorities asserted that J-10C fighters armed with PL-15 missiles engaged Indian aircraft from extended standoff ranges, with one spokesperson declaring that “the PL-15 that hit the Rafale was fired from around 200km away,” highlighting the missile’s dual-pulse propulsion and extended engagement envelope.

The PL-15’s active radar seeker, mid-course datalink guidance, and high-energy terminal phase represent a generational leap in Chinese air-to-air missile technology, placing it in direct competition with Western systems such as the AIM-120D and Meteor.

Pakistan claimed that the engagements resulted in the downing of three Rafales, one Su-30MKI, and one Mirage-2000, assertions that were contested by India but partially reinforced by the recovery of PL-15E missile debris, confirming the weapon’s operational use.

An Indian military source later conceded that “there is high confidence that multiple aircraft were shot down by Pakistan this time,” while disputing specific numbers, underscoring the fog of war that often surrounds high-tempo aerial engagements.

A post-conflict assessment circulating within Indian defence circles acknowledged that “Indian intelligence failure led Rafale being shot down by a PL-15 fired from 200km by Pakistani J-10 in May,” an admission that reverberated across global air combat analysis communities.

For China, the operational debut of the J-10C-PL-15 pairing represented an unprecedented validation event, providing real-world data on sensor fusion, missile kinematics, and electronic warfare resilience against Western platforms.

For potential buyers, Operation Sindoor transformed the J-10C from a brochure-driven product into a combat-experienced system, a distinction that carries disproportionate weight in export decision-making.

Strategic Shockwaves Across South Asia and the Indo-Pacific

The delivery of 36 J-10C fighters to Pakistan, combined with their asserted combat effectiveness, has recalibrated South Asia’s air power balance at a time when deterrence stability is increasingly fragile.

With Pakistan now fielding a J-10C fleet numerically comparable to India’s Rafales, New Delhi faces pressure to accelerate additional acquisitions, upgrade existing platforms, and invest in counter-BVR capabilities.

The Pentagon report characterises China’s approach as a dual-track strategy, simultaneously managing tensions with India along the Line of Actual Control while enhancing Pakistan’s strike and interception capabilities, thereby imposing a two-front planning dilemma on Indian defence planners.

From Washington’s perspective, the report frames these exports as part of Beijing’s broader effort to erode Western influence in global arms markets by offering politically flexible, technologically credible alternatives.

The implications extend beyond South Asia, as countries weighing J-10C acquisitions must consider interoperability challenges, potential sanctions exposure, and long-term sustainment dependencies.

At the same time, China’s export momentum has been bolstered by the perception that its systems are no longer experimental but operationally mature, narrowing the qualitative gap with Western offerings.

For India, the emergence of a combat-credible J-10C force in Pakistani service compels a doctrinal reassessment in which traditional assumptions of qualitative superiority must now be weighed against an adversary capable of contesting airspace at extended ranges through missile-centric, sensor-driven engagements.

Regionally, the J-10C’s operationalisation reinforces a broader trend toward long-range air denial strategies, where air forces prioritise first-shot advantage and networked targeting over close-in maneuver combat, reshaping training, basing, and command-and-control architectures across the Indo-Pacific.

At the alliance level, China’s ability to project influence through high-end arms transfers to strategically positioned partners introduces a new variable into U.S. and allied force-planning models, particularly in scenarios where simultaneous contingencies could stretch Western air power resources.

Collectively, these dynamics signal that the proliferation of advanced fighters such as the J-10C is not merely altering individual force balances, but incrementally transforming the strategic grammar of air power in Asia toward a more compressed, missile-dominated, and escalation-sensitive operating environment.

China’s Expanding Aerospace Footprint and the Road Ahead

Beyond the J-10C, the Pentagon report discloses that China has offered Pakistan up to 40 J-35 fifth-generation stealth fighters, a move that would represent a quantum leap in Islamabad’s air combat capabilities.

The potential introduction of the J-35, combined with KJ-500 AEW&C aircraft, HQ-19 missile defence systems, and space-based ISR cooperation, points toward an increasingly integrated Sino-Pakistani aerospace ecosystem.

Chinese officials have framed these developments as stabilising rather than provocative, with a PLA Air Force representative stating that “the J-10C’s export to Pakistan exemplifies our shared vision for security cooperation, fostering stability in Asia.”

Pakistan’s political leadership has echoed this framing, with Prime Minister Shehbaz Sharif declaring that “these acquisitions strengthen our defenses without provoking escalation, ensuring peace through strength.”

As 2025 closes, the J-10C’s trajectory—from selective export to combat-validated platform—symbolises China’s arrival as a full-spectrum aerospace power capable of shaping regional balances through technology, pricing, and strategic alignment.

For Pakistan, the aircraft represents deterrence insurance in an increasingly volatile environment, while for prospective buyers it offers a glimpse of a multipolar arms market no longer dominated by Western monopoly.

Yet, as the Pentagon implicitly warns, the proliferation of advanced fighters and long-range missiles carries escalation risks that demand careful management, even as states pursue security through technological parity.

In this emerging landscape, the J-10C stands not merely as an aircraft, but as a strategic instrument—reshaping alliances, recalibrating power, and redefining what constitutes credible air superiority in the twenty-first century.

— DEFENCE SECURITY ASIA