YJ-8
title: "YJ-8" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["guided-missiles-of-china", "anti-ship-cruise-missiles-of-china", "air-to-surface-missiles", "weapons-of-china", "military-equipment-introduced-in-the-1990s"] topic_path: "geography/china" source: "https://en.wikipedia.org/wiki/YJ-8" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::data[format=table title="Infobox weapon"]
| Field | Value |
|---|---|
| is_missile | yes |
| name | YJ-8 |
| image | YJ-8 Missile 20220203.jpg |
| caption | YJ-8A Missile |
| origin | China |
| type | Anti-ship missiles |
| used_by | China |
| manufacturer | China Aerospace Science and Industry Corporation |
| unit_cost | US$ 0.78 million |
| wars | Yemeni Civil War (2015–present) |
| Saudi Arabian-led intervention in Yemen | |
| propellant | solid rocket |
| production_date | Late 1980s to present (export) |
| service | early 1990s to present |
| engine | rocket |
| weight | 815 kg |
| length | 5.81 meter |
| speed | ≈ Mach 0.9 |
| vehicle_range | 42 km |
| altitude | 5 or 7 m |
| filling | 165 kg |
| guidance | Inertial navigation/active radar homing terminal guidance |
| launch_platform | Aerial, naval and land-based |
| :: |
|is_missile=yes |name=YJ-8 |image=YJ-8 Missile 20220203.jpg |caption=YJ-8A Missile |origin=China |type=Anti-ship missiles |used_by=China |manufacturer=China Aerospace Science and Industry Corporation |unit_cost=US$ 0.78 million |wars=Yemeni Civil War (2015–present) Saudi Arabian-led intervention in Yemen |propellant=solid rocket |production_date=Late 1980s to present (export) |service=early 1990s to present |engine=rocket |engine_power= |weight=815 kg |length=5.81 meter |height= |diameter= |wingspan= |speed=≈ Mach 0.9 |vehicle_range=42 km |ceiling= |altitude= 5 or 7 m |filling=165 kg |guidance=Inertial navigation/active radar homing terminal guidance |detonation= |launch_platform=Aerial, naval and land-based
The YJ-8 (; NATO reporting name: CSS-N-4 Sardine) is a Chinese air and surface-launched subsonic anti-ship cruise missile. It is manufactured by the China Aerospace Science and Industry Corporation (CASIC) Third Academy.
The YJ-8 was developed into air-launched (YJ-81) and submarine-launched (YJ-82) variants.
Description
The YJ-8 is either based on, or is a heavily modified copy of, the MM38 Exocet; the two missiles share virtually identical operational profiles. The replication of the MM38's "revolutionary flight profile" in less than ten years and with an immature industrial base strongly suggests that China had access to proven technology.
The YJ-8 was a "radical departure" from China's first anti-ship missiles derived from the P-15 Termit. The YJ-8 carried a smaller warhead, but had the same range and speed while being significantly smaller and lighter.
Development
The development of the YJ-8 was approved in late-1976 following a few years of encouraging work on solid-fuel rockets. According to a 1991 Aerospace China article, development of the missile's engine began in 1978, and flight testing was completed in 1985. The YJ-8 reach initial operating capability in the People's Liberation Army Navy in 1987, the same year the export version—the C-801—was announced.
CASIC received the first National Science and Technology Advancement Award for development of the YJ-8 in 1988.
C-801
The C-801 is the export version of the YJ-8. The C-801 was not marketed after 2003.
Variants
- YJ-8: Basic version with fixed wings
- YJ-8A: Modified YJ-8 with folding wings.
- YJ-81: Air-launched YJ-8 without the booster. Often erroneously referred as YJ-8K.
- YJ-82: Submarine-launched version.
- C-801: Export version of YJ-8.
- C-801K: Export version of the YJ-81.
Operators
;Iran
- Islamic Republic of Iran Air Force, C-801K ;Myanmar
- Myanmar Navy, C801 ;
- People's Liberation Army Navy ;Thailand
- Royal Thai Navy, C-801 ;
- Yemeni Navy, C-801
References
;Bibliography
References
- (1997). "The Naval Institute Guide to World Naval Weapons Systems, 1997–1998". Naval Institute Press.
- Gromley et al.: page 101
- (4 February 2013). "China's Eagle Strike-Eight Anti-Ship Cruise Missiles: Designation Confusion and the Family Members from YJ-8 to YJ-8A".
- (10 January 2018). "Anti-ship cruise missile wins award".
- (6 February 2013). "China's Eagle Strike-Eight Anti-Ship Cruise Missiles, Part 2".
- P. Carlson, Christopher. (6 February 2013). "China’s Eagle Strike-Eight Anti-Ship Cruise Missiles: YJ-81, YJ-82, and C802".
- "SIPRI Trade Register". [[Stockholm International Peace Research Institute]].
- (9 November 2017). "Yemeni rebels unveil anti-ship missiles".
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