The YJ-82 () is a Chinese subsonic anti-ship cruise missile. NATO reporting name: CH-SS-N-7 It is manufactured by the China Aerospace Science and Industry Corporation Third Academy.Gromley et al.: page 101
The YJ-82 is the submarine-launched version of the YJ-8 missile family.
Description The YJ-82 is a solid-fuelled rocket. It is launched from submarines from a buoyant launch canister. The YJ-82 lacks the solid-rocket booster of the surface-launched YJ-8/8A and likely has less range than the latter's 42 km. The terminal sea-skimming attack altitude is 5 to 7 meters.
The launch capsule is a copy of the one used by submarine-launched Harpoons; China likely received the technology from Pakistan, which had such weapons.
Development In the fall of 1983, the People's Liberation Army Navy (PLAN) test fired YJ-8 missiles from a modified Type 033 submarine; the submarine had to surface to fire, and six missiles could be fired in six to seven minutes. The missile's short range and surface launch left the submarine vulnerable. The YJ-82 was developed by placing the missile inside a buoyant launch capsule; the capsule technology was acquired from Pakistan.
The YJ-82 was first test fired from a Type 039 submarine in 1997; initial tests did not go well. The first photographs of the missile appeared at the 2004 China International Aviation & Aerospace Exhibition.
The YJ-82 was often erroneously referred to in the West as C-801Q or YJ-8Q, implying an export version of YJ-82. However, the destination does not exist.
Variants and derivatives YJ-82 CM-708UNA - YJ-82 derivative, 128 km range CM-708UNB - YJ-82 or YJ-83 derivative, 290 km range
Operators
Current operators
People's Liberation Army Navy
Pakistan Navy: CM-708UNB
References
Bibliography