India's Operation Sindoor laid bare critical gaps in Pakistan's Chinese-supplied defence systems, with a new report concluding that the operation was the "clearest example" of how Islamabad's military hardware fell far below advertised capabilities when tested in real combat conditions. The findings, published by the Afghan Diaspora Network, detail extensive damage to Pakistani airfields, hangars, and radar installations caused by coordinated Indian strikes.

Key Findings of the Report

The report states that while modern air defence networks are not expected to intercept every incoming threat, they are designed to protect core military nodes from repeated, coordinated strikes. Pakistan's integrated air defence system, the report asserts, failed to meet even that baseline standard during Operation Sindoor.

"While modern air defence networks do not need to intercept everything, they are expected to protect core military nodes from repeated, coordinated strikes. During Operation Sindoor, it failed to do so," the Afghan Diaspora Network report stated.

Chinese Hardware Under Scrutiny

The report singles out several high-profile Chinese-origin platforms for underperformance. The HQ-9 long-range surface-to-air missile system, marketed as a high-end Chinese answer to Western and Russian equivalents, reportedly failed to complicate Indian air operations or shield strategic air bases as intended.

The JF-17 multirole fighter aircraft, jointly developed by Pakistan and China, also emerged with a weakened reputation. The platform neither prevented Indian strikes on sensitive military sites nor demonstrated any comparable visible damage on Indian air bases following the early air battle. "For a platform sold as the backbone of Pakistan's affordable airpower, that is not a convincing battlefield result," the report noted.

The J-10C multirole combat aircraft and the PL-15 beyond-visual-range air-to-air missile (BVRAAM) similarly showed no conclusive evidence of tactical success. Crucially, the report points out that evidence supporting Pakistan's claims of the J-10C's alleged "tactical success" was never shared in international media. Citing the Pentagon's 2025 China military report, the Afghan Diaspora Network noted that Pakistan remained the only export customer for the J-10C — undermining any narrative of the platform's broader credibility.

Pakistan as a 'Laboratory' for Chinese Arms

The report draws a sharp conclusion about the broader strategic dynamic: Pakistan has functioned as a "reliable laboratory" for testing Chinese military equipment — and has borne the consequences of its failures on the battlefield. This framing raises pointed questions about the long-term costs of Islamabad's deep dependence on Beijing for defence procurement.

Notably, this is not the first time Chinese-origin systems supplied to third-party operators have faced scrutiny after live combat. Observers have previously flagged performance gaps in Chinese air defence and aviation platforms deployed in conflict zones across the Middle East and Africa.

Impact on Pakistan's Defence Credibility

The report concludes that Operation Sindoor did not merely damage individual weapons systems — it demolished Pakistan's overarching claim that its defence architecture is "reliable" and "battle-ready." The credibility gaps now extend beyond domestic confidence to international arms markets, where buyers weigh battlefield performance alongside price and political alignment.

As the dust settles on Operation Sindoor, the strategic and reputational fallout for both Pakistan and its primary arms supplier China is likely to reverberate through defence procurement decisions across South and Central Asia in the months ahead.