Indian Navy arming submarines with missiles

As part of measures to give punch to its undersea fighting arm, Navy has commenced upgrading its Russian Kilo Class submarines and arming them with Klub-S cruise missiles. The missiles will give the submarines, inducted into the Navy between 1986 and 2002, strike capability to hit warships as well as surface targets from a standoff distance of up to 40 nautical miles from ocean bed, according to high-ranking Naval officials here