One year after India’s Operation Sindoor, a new geopolitical controversy has emerged after officials in China reportedly acknowledged, for the first time, that Chinese personnel were not only providing intelligence assistance to Pakistan but were also physically present at Pakistani air bases during the four-day conflict.
The admission—aired through Chinese state media programming earlier this week—has intensified long-standing accusations from New Delhi that India effectively faced a “two-front war” in May last year, with Pakistan engaged on the battlefield while China provided critical behind-the-scenes technological and intelligence support.
Although neither Beijing nor Islamabad has formally issued a policy-level confirmation, the appearance of Chinese engineers in a wartime operational setting has added fresh weight to claims repeatedly made by Indian military leadership over the past year.
The controversy stems from a segment aired on China’s state broadcaster CCTV, which featured Zhang Heng, an engineer affiliated with the Aviation Industry Corporation of China’s Chengdu Aircraft Design and Research Institute.
Zhang reportedly described working in harsh battlefield-adjacent conditions while providing real-time technical assistance to Pakistani forces operating Chinese-origin combat systems. His comments were widely interpreted as the first semi-official confirmation that Chinese technical teams were embedded with Pakistani military infrastructure during the conflict.
The Aviation Industry Corporation of China (AVIC), a state-owned aerospace and defense conglomerate, is a key developer of China’s advanced combat aviation systems, including fighter jets and unmanned aerial platforms.
During the broadcast, Zhang described the extreme conditions at what he referred to as a “support base,” noting temperatures reaching 50°C and continuous aircraft sorties accompanied by air-raid alerts.
His account suggested that Chinese personnel were actively involved in optimizing the performance of Pakistan’s air combat systems during the conflict period.
Indian military officials have repeatedly argued that the May 2025 conflict demonstrated a deeper strategic alignment between China and Pakistan than publicly acknowledged.
Senior officers have suggested that India was effectively engaged in what they described as a “dual adversary scenario,” with Pakistan acting as the immediate combatant while China supplied real-time intelligence, satellite data, and technical battlefield inputs.
In July 2025, Lieutenant General Rahul R. Singh stated that Pakistan’s battlefield awareness appeared unusually precise.
“We had one border and two adversaries… Pakistan was in the front. China was providing all possible support,” he said.
He further claimed that during DGMO-level communications, Pakistan demonstrated awareness of Indian force deployments that, in his assessment, would normally require advanced surveillance inputs.
According to him, Pakistan’s ability to reference “live operational vectors” suggested external intelligence support during active military dialogue.
Lt Gen Singh also alleged that China was using Pakistan as a “live weapons laboratory,” testing combat systems in real-world conditions against Indian platforms.
He stated that approximately 81% of Pakistan’s military hardware acquisitions in recent years originated from China, enabling Beijing to evaluate performance in live conflict scenarios.
“China follows the dictum: kill with a borrowed knife,” he remarked, implying indirect engagement through allied forces.
Similarly, Rajiv Ghai reinforced the perception of multi-directional pressure during the conflict, stating that India responded to “whichever adversary appears on the battlefield,” whether Pakistan or its strategic partners.
The CCTV segment further showed Zhang and other engineers discussing their proximity to operational airbases supporting the Pakistan Air Force (PAF), which operates a fleet of Chinese-designed combat aircraft.
The most prominent among them include the Chengdu J-10CE and the jointly developed JF-17 Thunder.
The JF-17 program is a joint venture between Pakistan Aeronautical Complex and China’s aviation industry, while the J-10CE is an export variant of China’s advanced J-10C platform.
The PAF reportedly operates several squadrons of these aircraft, with the J-10CE being Pakistan’s most advanced frontline fighter acquired from China in recent years.
Zhang described the aircraft as having undergone “real combat validation,” suggesting that operational performance data collected during the conflict was of significant technical interest to Chinese engineers.
Another engineer, Xu Da, likened the aircraft to a “child” that had been nurtured and was now undergoing its first major test in combat conditions, emphasizing emotional and technical investment in the platform’s performance outcomes.
During and after Operation Sindoor, Pakistan claimed it had shot down multiple Indian aircraft, including Rafale fighters. India acknowledged suffering operational losses but has not officially confirmed specific aircraft types or numbers.
In parallel, India claimed it inflicted significant damage on Pakistani air assets, both in aerial engagements and ground strikes.
Independent defense analysts and think tanks have since suggested that both sides likely experienced aircraft losses, though exact figures remain unverified due to the absence of transparent battlefield data.
Despite conflicting narratives, Chinese state-linked commentary and Pakistani statements have been used in Chinese domestic media to promote the perceived effectiveness of Chinese-built combat platforms, particularly the J-10CE.
One of the most politically sensitive aspects of the post-conflict discourse has been the comparison between Chinese and Western fighter aircraft.
Pakistan’s claims that J-10CE jets successfully engaged and downed Indian Rafale aircraft were widely circulated in Chinese media. The Rafale, a French-made multirole fighter produced by Dassault Aviation, has been widely considered one of the most capable 4.5-generation fighter jets globally and has a strong export record.
These claims provided China with an opportunity to present the J-10CE as a credible peer competitor to Western platforms, despite the aircraft having limited combat exposure prior to 2025.
However, aviation analysts note that the J-10CE has not translated its perceived wartime performance into major export success. Pakistan remains its only confirmed operator.
Meanwhile, India has moved forward with a major expansion of its Rafale fleet. In early 2026, India’s Defense Acquisition Council approved the Acceptance of Necessity for 114 additional Rafale aircraft, a program estimated at up to $40 billion.
Other countries, including Indonesia, the United Arab Emirates, Ukraine, and Canada, are reportedly exploring or expanding Rafale procurement, underscoring continued international demand for the platform.
Defense analysts suggest that the emerging disclosures—whether intentional or incidental—highlight a deeper evolution in China-Pakistan defense cooperation. The presence of Chinese technical personnel in operational environments, if fully confirmed, would represent a significant escalation in the nature of military collaboration.
It would also reinforce Indian concerns that future regional conflicts could involve integrated intelligence-sharing networks extending beyond bilateral adversaries.
At the same time, the episode underscores the growing role of real-world conflict as a testing ground for advanced military technologies, particularly in South Asia’s increasingly networked defense ecosystem.
While Beijing has not issued an official policy clarification, the CCTV broadcast has already reshaped strategic discourse in the region, lending partial confirmation to long-standing Indian assertions of Chinese operational proximity to Pakistan during active hostilities.
The full extent of China’s involvement remains contested. But the latest revelations ensure that Operation Sindoor will continue to be debated not only as a regional military confrontation, but as a case study in multi-layered modern warfare involving states, systems, and embedded technical actors operating across borders.
