Is China's HQ-9B a failure? Questions raised after US-Israeli disaster in Iran

News Topical, Digital Desk : Joint US and Israeli airstrikes wreaked havoc in Iran, killing Supreme Leader Ayatollah Ali Khamenei, its defense minister, and chief of defense staff. The widespread devastation has also raised questions about Tehran's air defense system.

Iran recently purchased the HQ-9B air defense system from China. The system failed to stop precision strikes by the US and Israel. Previously, the system had failed when India launched Operation Sindoor against Pakistan to avenge the Pahalgam terrorist attack.

Why are questions being raised on China's air defense system?

The poor performance in Iran has now led combat analysts to question the HQ-9B's capabilities. While the air defense system's failure could indicate shortcomings and flaws, it could also be that the combined airpower of the US and Israel overwhelmed the HQ-9B's infrastructure.

System created by taking inspiration from Russia and America

The HQ-9B, developed by the China Aerospace Science and Industry Corporation, was inspired by the Russian S-300PMU and American Patriot PAC-2 systems , but has now become a fully indigenous air defense system. It was first tested in 2006 and has been in use for the past ten years. According to several reports, it has a range of 260 km and can travel up to 50 km to engage high-altitude projectiles.

In which areas has China deployed this air defense system?

According to reports, the HQ-9B can simultaneously attack 6-8 targets and track up to 100. The HQ-9B has been deployed in Beijing, Tibet, and the South China Sea. These areas are crucial to China's strategic interests, meaning this surface-to-air missile system is a key pillar of its air defense network.

How did the HQ-9B join the Iranian military fleet?

As tensions in the Gulf escalated, Iran began expanding its defensive weapons stockpile. It is understood that the HQ-9B was purchased by Iran as part of an arms-for-oil deal with China. This was a major upgrade for Iran after the Russian S-300PMU-2 performed poorly against Israeli missiles during the 2025 war.

The HQ-9B was likely deployed around key installations such as the Natanz Nuclear Complex, the Fordow Enrichment Facility, the IRGC's missile and UAV bases, and airbases near Tehran and Isfahan.

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