The Ghazi Attack -2017- Page

The Indian Navy credits the destroyer INS Rajput (represented as submarine S21 in the film) for sinking the vessel.

takes creative liberty with this theory. It invents a fictional Indian submarine, the S-21, and a crew of brave officers (played by Rana Daggubati, Taapsee Pannu, and Atul Kulkarni) who are stranded at the bottom of the ocean, leaking oxygen, while the Ghazi hunts them. the ghazi attack -2017-

: Indian submarine INS Karanj (S21) is sent on a routine surveillance mission. The Indian Navy credits the destroyer INS Rajput