The Indian Navy decommissioned Veer-class corvettes ‘Nirghat’ and ‘Nirbhik’ By admin - January 13, 2018 The Indian Navy decommissioned Veer-class corvettes ‘Nirghat’ and ‘Nirbhik’ in a ceremony at Naval Dockyard, Mumbai on January 11. Nirbhik and Nirghat were commissioned at Poti, former USSR, in1987 and 1989.