The armament on each frigate meanwhile includes a Leonardo 76mm naval gun, two 30mm close-in weapon systems, Barak 8 surface-to-air missiles, BrahMos anti-ship missiles, torpedoes, anti-submarine rockets, and two remotely controlled Browning M2 12.7mm machine guns.
The Nilgiri-class frigates are notable for being among the first Indian Navy surface ships built using the integrated modular construction methodology.
