GUIDED MISSILE DESTROYERS Destroyer is a warship, usually of 4,000 to 9,000 displacement tons, that is larger than a frigate and smaller than a cruiser, used primarily for escort duty.
Type 15 Delhi Class Rajput {Kashin II} Class
GUIDED MISSILE FRIGATES Frigates are small, fast, highly maneuverable warship armed with guns, torpedoes, depth charges, and guided missiles.
Type 16 Godavari Class
Type 25 Khukri Class