India on Tuesday issued a pointed warning to nations supporting Pakistan's terrorist infrastructure, saying that countries positioning themselves as responsible global actors must reflect on whether such backing affects their reputation and standing. The remarks came at the weekly media briefing in New Delhi, where Ministry of External Affairs (MEA) spokesperson Randhir Jaiswal addressed reports of China's support to Pakistan during Operation Sindoor.

What India Said

Randhir Jaiswal stated that new reports corroborate what was already known about China's role. "We have seen reports that corroborate what was known earlier. Operation Sindoor was a precise, targetted and calibrated response to the terrorist attacks in Pahalgam, aimed at destroying state-sponsored terrorist infrastructure operating out of Pakistan and at its behest," he said.

"It is for nations who consider themselves responsible to reflect whether supporting attempts to protect terrorist infrastructure affects their reputation and standing," Jaiswal added, in what was widely read as a direct reference to Beijing.

India vs Chinese-Supplied Platforms

Several reports have noted that Operation Sindoor effectively pitted India's indigenously developed weapons systems against Chinese-supplied platforms fielded by Pakistan. The operation, carried out in May 2025, targeted high-value terror infrastructure across Pakistan-occupied Kashmir (PoK) and Pakistan, following the Pahalgam terror attack on 22 April 2025 in Jammu and Kashmir.

The battlefield outcome has drawn significant international attention, with analysts describing it as a live stress-test of Chinese export-grade military hardware.

US Expert's Assessment

Top US urban warfare expert John Spencer, Chair of War Studies at Madison Policy Forum and Executive Director of the Urban Warfare Project, published an extensive analysis titled India's Operation Sindoor: A Battlefield Verdict on Chinese Weapons — And India's Victory, arguing the operation was far more than a military campaign.

"India showed the world what self-reliance in modern warfare looks like — and proved that 'Atmanirbhar Bharat' works under fire," Spencer wrote. He further stated that Pakistan's "proxy dependency" was no match for India's "sovereign power," adding: "India fought as a sovereign power — wielding precision tools it designed, built, and deployed with unmatched battlefield control. Pakistan fought as a proxy force, dependent on Chinese hardware that was built for export, not for excellence. When challenged, these systems failed — exposing the strategic hollowness behind Islamabad's defence posture."

Context: One Year of Operation Sindoor

Last week, India marked the first anniversary of Operation Sindoor. The MEA reiterated on that occasion that Pakistan has long treated cross-border terrorism as an instrument of state policy, and that India maintains every right to defend itself while working to strengthen the global fight against terrorism.

With fresh reports continuing to surface about the extent of Chinese military assistance to Pakistan during the operation, the diplomatic pressure on Beijing is likely to intensify in the weeks ahead.