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China has publicly revealed the upgraded HQ-9B missile interceptor for the first time, showcasing a new version in service equipped with smaller, more agile interceptors alongside the original, larger missiles.
The HQ-9B, often compared to the U.S. Patriot Patriot PAC-3 system, represents a significant advancement in China’s air defense capabilities.
The images of the HQ-9B system, released by the Chinese Central Theater Command, display the system’s new configuration, which includes eight smaller missiles housed within the same transporter erector launcher (TEL) that previously carried only four larger missiles. This new arrangement allows the HQ-9B to engage a wider range of targets at varying distances with greater efficiency.
According to a report by the state-run Global Times, the larger missiles in the HQ-9B system are designed to intercept long-range targets, while the smaller, thinner missiles are reserved for threats that come closer. The smaller interceptors, although matching the length of the larger ones, have a reduced diameter, allowing for the increased missile count per launcher.
“The eight new-type missiles can be carried by the same TEL that can carry four of the previously known type,” the report stated, highlighting the enhanced versatility of the upgraded system.
The HQ-9 missile family, developed by China, provides medium-range air defense against a variety of aerial threats, including aircraft, cruise missiles, and tactical ballistic missiles. The system is designed to protect key strategic locations and critical infrastructure across the country.
The HQ-9B variant offers several improvements over its predecessors, including an extended engagement range of at least 200 kilometers. It is believed to incorporate a dual-mode seeker, enhancing its resistance to electronic countermeasures and increasing its effectiveness against a broader array of threats.
The system also features a modified HT-233 target engagement radar, which includes updated secondary antenna arrangements and a more compact feedhorn assembly compared to earlier versions. These enhancements are expected to improve the radar’s tracking and targeting capabilities, ensuring more precise and reliable interceptions.
The system’s ability to engage multiple targets at varying ranges positions it as a critical component of China’s broader strategic defense initiatives.
Defence blog