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HQ-22
Chinese air defence system From Wikipedia, the free encyclopedia
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The HQ-22 (simplified Chinese: 红旗-22; traditional Chinese: 紅旗-22; pinyin: Hóng Qí-22; lit. 'Red Banner-22'; NATO reporting name: CH-SA-20[2]) is a medium- to long-range semi-active radar homing/radio-command guidance air defence system developed and manufactured by the China Aerospace Science and Industry Corporation (CASIC).[1]
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History
The HQ-22 was publicly revealed at the 2016 China International Aviation & Aerospace Exhibition.[1]
The HQ-22 entered service with the People's Liberation Army Air Force (PLAAF) by 2019.[3]
Serbia purchased the FK-3, the export variant, in 2019; they were delivered by PLAAF Xi'an Y-20 transport aircraft and entered service in April 2022.[4] They were the first Chinese medium- or long-range air defence system exported to Europe.[5]
In April 2021, India reported that China had deployed the HQ-22 near eastern Ladakh.[6]
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Description
The HQ-22 air defence system is a second generation development of the HQ-12 missile.[7] It is intended as a low-cost replacement for the HQ-2.[1]
The missile is "wingless" compared to the preceding HQ-12.[7] The missile uses semi-active radar guidance to reduce cost, and may switch to radio command guidance in an environment with "strong electronic interference".[1]
A HQ-22 unit includes four to eight transporter erector launchers, each with four missiles.[1] The radar vehicle reportedly permits six targets to be engaged simultaneously.[8]
The missile system has been widely compared[by whom?] to the United States' Patriot and Russia's mobile long range S-300 surface-to-air missile system. Although it has a shorter range than S-300 variants such as the S-300PMU-2, it is thought[by whom?] to benefit from superior electronic countermeasures (ECM) and superior capabilities against stealth targets at shorter ranges.[citation needed]
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Variants
- HQ-22: Chinese domestic variant with speed of Mach 6 and a range of 170 kilometres (110 mi).[1]
- HQ-22A: Chinese domestic variant, debuted at the 2025 China Victory Day Parade.[9]
- FK-3: Export variant with speed of Mach 6 and a maximum range of 100 kilometres (62 mi).[1]
Operators
Current operators: China, Serbia, Thailand
- People's Liberation Army Air Force - 130+ HQ-22[10]
- Serbian Air Force and Air Defence - 4 batteries FK-3[11]
- Air and Coastal Defense Command - 3 batteries FK-3[12]
See also
References
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