PL-9

🇨🇳China
1994 – Present
Overview
PL-9
The PL-9 is a short-range, infrared-homing air-to-air missile developed in China since the mid-1980s, featuring advanced guidance systems and multiple variants, including a surface-to-air version known as the DK-9. It has been integrated onto various platforms and is primarily used by the People's Liberation Army Air Force and Naval Air Force, demonstrating high engagement success rates against targets, especially in head-on approaches.
Specifications

General

Length M2.9 m
Fuse Typelaser proximity fuse
Diameter Mm157 mm
Wingspan Mm856 mm
Max Range Km35 km
Warhead Typehigh-explosive
Max Speed Mach2.4 Mach
Guidance Systemmulti-element infrared
Launch Platformaircraft, helicopter gunships, ground-launched
Propulsion Typesolid-fuel rocket
Missile Weight Kg115 kg
Warhead Weight Kg11 kg
Operational Ceiling M4,500 m
Speed Mach2.4 Mach
Munition Weight Kg115 kg
Research Notes

Chinese short-range infrared air-to-air missile

The PL-9 is a Chinese short-range infrared-homing air-to-air missile developed from the 1980s onward. It belongs to the generation between early rear-aspect missiles and more advanced high-off-boresight dogfight weapons.

Exportable WVR missile with air-defense derivatives

The missile was designed for close air combat, with later variants and related systems appearing in surface-to-air contexts. Its export orientation and derivative use show how a short-range AAM design can support both fighter armament and light air-defense systems.

Transitional step before newer Chinese dogfight weapons

PL-9 is most useful historically as a bridge in Chinese seeker, motor, and integration experience. Later missiles such as PL-10 moved the close-combat role toward more advanced seekers and helmet-cued engagement geometry.

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