YJ-91
The YJ-91 is an anti-radiation air-to-surface cruise missile produced by the People's Republic of China. It is a derivative of the Zvezda-Strela Kh-31P anti-radiation variant.
YJ-91

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- Name
- YJ-91
- Field
- anti-ship missile
- Region
- People's Republic of China
VALÉORINE Encyclopedia
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Documentary summary
The YJ-91 is an anti-radiation air-to-surface cruise missile produced by the People's Republic of China. It is a derivative of the Zvezda-Strela Kh-31P anti-radiation variant.
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Documentary evidence
Documentary basis
Authority files
wikidata · Q8045905 · wikipedia · YJ-91
In this article
Key facts
Key facts
• Is Missile — yes • Name — YJ-91 • Origin — People's Republic of China • Type — Anti-radiation or anti-ship cruise missile • Used By — People's Republic of China • Speed — Mach 3.5 • Vehicle Range — 15-120 km • Filling — 87–90 kg HE blast/fragmentation • Guidance — Passive/anti-radiation • Launch Platform — Air launched
Development
Development
In 1994, China purchased the right to manufacture the Kh-31P missile but reportedly modified the seeker for the PLA's needs. The YJ-91A is the anti-ship variant.
Variants
Variants
• YJ-91: Original variant. Anti-radiation missile. • YJ-91A: Anti-ship missile variant.
Operators
Operators
• People's Liberation Army Air Force • People's Liberation Army Naval Air Force
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.YingJi-91 (Kh-31P) Anti-Radiation Missile. Sino Defence (site web). 20 octobre 2008.
- 2.Le missile effectue son vol de croisière à haute altitude ( pour High : haut) et redescend au ras de la surface de l'eau ( pour Low : bas) à l'approche de sa cible.
- 3.Le missile effectue son vol de croisière au ras de la surface de l'eau ( pour Low : bas), de manière à diminuer ses probabilités d'être détecté.
- 4.Le missile, tiré depuis un sous-marin immergé, effectue une remontée à la surface et jaillit hors de l'eau. Au-moment d'arriver à l'air libre, le moteur principal s'allume et le missile effectue son vol de croisière normal. Une des versions de l'Exocet français fonctionne selon ce principe.
References
Citations
References
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Connections
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Broader subject
1- anti-ship missileTerminology
Established from a fact already recorded on a verified source.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
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