The YJ-8 (Chinese: 鹰击-8; pinyin: yingji-8; lit. 'eagle strike 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.
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