Pakistan’s J-10C Vigorous Dragon: The Chinese Fighter Jet That Crushed India’s Operation Sindoor

Introduction

In the ever-volatile theater of South Asia, where decades of tension between India and Pakistan have erupted into intermittent conflict, air power remains a defining element of military dominance. The most recent flashpoint, known as Operation Sindoor, marked a turning point in this dynamic—and at the center of this shift was the J-10C Vigorous Dragon, a state-of-the-art fighter jet supplied by China and fielded by the Pakistan Air Force (PAF).

Until recently, much of the narrative around air superiority in the subcontinent revolved around India's acquisition of the Dassault Rafale, a French-built multirole fighter lauded for its cutting-edge avionics and versatility. However, Pakistan’s bold introduction of the Chengdu J-10C, equipped with advanced radar systems and the PL-15 long-range air-to-air missile, challenged that dominance head-on. As tensions escalated and Operation Sindoor unfolded, the skies turned into a proving ground for new military technologies and strategic alliances.

The J-10C wasn’t just another aircraft in Pakistan’s arsenal—it symbolized a major leap in capability. Featuring AESA radar, electronic warfare systems, and superior BVR (Beyond Visual Range) engagement capacity, it was designed for high-speed dogfights and interception missions. But what truly made headlines was the J-10C's real-world performance: decisive, lethal, and accurate. During Operation Sindoor, it reportedly neutralized several Indian targets, altering the course of the conflict and delivering a psychological as well as tactical victory for Islamabad.

More than just a military upgrade, the deployment of the J-10C marked the dawn of a new geopolitical chapter—one in which China’s strategic support to Pakistan openly contested India's aerial superiority. In this blog, we’ll delve deep into the story behind this remarkable fighter jet, explore its role in Operation Sindoor, and analyze how it is reshaping the defense balance in the region.

What is the J-10C Vigorous Dragon?

The J-10C Vigorous Dragon represents the latest evolution in China's indigenous multirole fighter aircraft program. Built by the Chengdu Aircraft Corporation, this fourth-generation fighter jet has drawn comparisons with Western models such as the F-16 and Rafale, but stands out due to its integration of Chinese-made electronics, radar systems, and missile technology. With its entry into service in the Pakistan Air Force (PAF), the J-10C has become a symbol of deepening China-Pakistan defense cooperation and a new era of capability for the region.

Development by Chengdu Aircraft Corporation

The J-10 program traces its roots back to the 1980s when China sought to create an airframe that could match the agility and multirole utility of American and Russian fighters. The J-10C, a significant upgrade over its predecessors (J-10A and J-10B), features composite airframes, divertless supersonic intakes (DSI), and reduced radar cross-section, enhancing stealth characteristics. Unlike the earlier models, the J-10C incorporates AESA (Active Electronically Scanned Array) radar, boosting its tracking, targeting, and jamming capabilities.

This jet is powered by either the Russian AL-31FN turbofan engine or China's own WS-10 engine in newer models, delivering supersonic speeds and impressive maneuverability. For Pakistan, acquiring such an advanced jet from a trusted ally like China filled a critical capability gap, especially in the face of India's Rafale-enhanced air fleet.

Technical Specifications and Capabilities

The J-10C is a single-engine, lightweight multirole fighter equipped with digital fly-by-wire control, allowing high agility and stability at various speeds. Its combat range exceeds 1,000 kilometers, making it ideal for both defensive interception and offensive strikes. The aircraft boasts:

• AESA radar for superior target tracking

• PL-15 air-to-air missiles with ranges over 200km

• Advanced electronic countermeasure suites

• Versatile payload options for air-to-air, air-to-ground, and anti-ship missions

In simulated dogfights, the J-10C has reportedly performed exceptionally well against older Indian jets like the Su-30MKI, leveraging its better radar and missile performance.

Pakistan’s decision to procure the J-10C was influenced by several strategic considerations. First, its need to counterbalance India's Rafale acquisition made advanced air power essential. Second, unlike Western aircraft which often come with strings attached in the form of export restrictions, the Chinese J-10C came with unrestricted usage rights and technology sharing, aligning perfectly with Islamabad’s strategic autonomy goals.

Additionally, the jet’s compatibility with existing PAF infrastructure, its relatively low cost, and training support from the PLA Air Force made it an attractive option. In March 2022, the PAF officially inducted its first J-10C squadron—No. 15 Squadron “Cobras”—cementing this acquisition as a pivotal move in regional military dynamics.

Specification	Details
Manufacturer	Chengdu Aircraft Corporation, China
Role	Multirole fighter (air-to-air, air-to-ground)
Crew	1 (Single-seat)
Engine	1 × WS-10B or AL-31FN turbofan
Thrust	~13,200–13,500 kgf (with afterburner)
Length	16.9 meters
Wingspan	9.75 meters
Height	4.78 meters
Max Takeoff Weight	Approx. 19,277 kg
Maximum Speed	Mach 2.2
Range	~1,850 km (with drop tanks)
Combat Radius	~1,000–1,200 km
Service Ceiling	18,000 meters (59,000 ft)
Rate of Climb	300 m/s
Radar System	AESA radar (KLJ-7A or similar)
Missile Armament	PL-10 (WVR), PL-12/PL-15 (BVR)
Other Armament	Laser-/GPS-guided bombs, anti-ship missiles
Avionics	ECM/ECCM, helmet-mounted sight, digital cockpit
Fly-by-Wire System	Quadruple redundant, digital
Stealth Features	DSI intakes, reduced radar cross-section

Operation Sindoor and Pakistan’s Aerial Response

The turning point in the recent India-Pakistan tensions came with the launch of Operation Sindoor, an ambitious Indian military maneuver purportedly aimed at neutralizing perceived threats in Pakistan-administered Kashmir. Framed as a retaliatory strike against cross-border insurgency, it quickly escalated into a full-blown aerial confrontation that saw both nations' air forces test their mettle. Amid the diplomatic uproar and battlefield haze, the Pakistan Air Force (PAF) unveiled its new trump card: the J-10C Vigorous Dragon.

The Trigger and Indian Objectives

Operation Sindoor was India's response to a series of high-profile attacks along the Line of Control, allegedly carried out by militants operating from Pakistani territory. The Indian Air Force (IAF) mobilized Rafale and Mirage-2000 aircraft, launching precision strikes deep into the Neelum Valley and other high-risk zones. The goal was to degrade strategic Pakistani positions and signal overwhelming air dominance.

However, what the IAF had not fully anticipated was Pakistan's integration of the J-10C fleet into frontline defense operations. The PAF, known for its strategic unpredictability and tactical discipline, decided this would be the ideal moment to debut the J-10C in combat—a move that caught India off guard.

PAF’s Deployment of J-10C in Combat

Within hours of India’s initial strikes, multiple PAF squadrons were scrambled, including the newly inducted No. 15 “Cobras” Squadron operating the J-10C. These jets took to the skies with PL-15 long-range air-to-air missiles, establishing a wide threat envelope that pushed Indian aircraft onto the defensive.

One of the pivotal engagements occurred when a Rafale patrol was intercepted near Gilgit-Baltistan. Leveraging the J-10C’s AESA radar and superior BVR missile range, Pakistani pilots reportedly locked on from beyond 150 kilometers, successfully forcing Indian jets to retreat without retaliatory strikes. This showed the PAF’s ability to achieve local air superiority, despite India’s numerical advantage.

Tactical Advantages Demonstrated in the Field

The J-10C proved not just a deterrent but a force multiplier. Its real-time data sharing, electronic countermeasures, and advanced target tracking neutralized many of India's planned strikes. Notably:

• The J-10C’s PL-15 missile outranged India’s Meteor and R-77 missiles, giving Pakistan a decisive edge in BVR combat.

• Radar jamming and spoofing capabilities rendered Indian surveillance and targeting efforts ineffective in key sectors.

• The aircraft’s agility and speed allowed PAF pilots to perform evasive maneuvers while maintaining offensive posture.

By the end of the 72-hour confrontation, Pakistan had blunted India’s objectives, with no reported major infrastructure losses on its side, while inflicting damage to at least two IAF radar installations. It was a psychological and strategic victory, orchestrated in large part by the introduction of the J-10C.

Conclusion: The Dragon Ascends Over South Asia

The deployment of the J-10C Vigorous Dragon during Operation Sindoor was more than a tactical maneuver—it was a historic pivot in the strategic air power landscape of South Asia. With its induction, Pakistan Air Force demonstrated not only technological parity with a traditionally better-equipped Indian Air Force, but also the strategic foresight to modernize through a robust alliance with China.

In operational terms, the J-10C outperformed expectations. Its advanced AESA radar, long-range PL-15 missiles, and electronic warfare systems allowed Pakistani pilots to control the engagement envelope and dictate the tempo of conflict. In a single campaign, the jet validated its battlefield credentials, disrupted India’s presumed air superiority, and showcased the effectiveness of asymmetric, tech-centric defense planning.

Politically and geopolitically, the event also underscored a deepening China-Pakistan military alliance—a relationship that’s rapidly becoming a counterweight to India’s growing ties with Western powers. While India’s Rafale purchase was seen as a game-changer, the J-10C has proven to be an equally formidable reply—one that arrived quicker, with fewer limitations, and comparable strike capability.

For defense analysts, policymakers, and observers of the subcontinent, this event is a clear message: air dominance is no longer India’s uncontested realm. As regional dynamics evolve, the skies over South Asia will continue to reflect the shifting equations on the ground—and the J-10C Vigorous Dragon is now firmly at the heart of that change.