The HY-2 Haiying (Chinese: 海鹰; pinyin: hǎiyīng; literally "Sea Eagle"), known in Western media as the Silkworm missile, is an anti-ship series. The missile is also designated as C-201.
It is based on Shang You (SY), meaning Upstream anti-ship missile, which in turn, was based on the Russian P-15 Termit missile. The missile looks almost identical to the Shang You (SY) anti...