INS Shankul (S47) explained

INS Shankul (S47) is a diesel-electric submarine of the Indian Navy.[1] The submarine was the second to be built in India.

Notes and References

  1. Web site: Submarines of Indian Navy . 6 August 2009 . dead . https://web.archive.org/web/20090619071908/http://indiannavy.nic.in/sub_shishumar.htm . 19 June 2009 .