Nation celebrates 72nd Republic Day with zeal and pride; President Ram Nath Kovind takes salute of the parade at Rajpath            Military might, cultural diversity, social and economic progress on display at R-Day parade            Newly Inducted Rafale fighter jets roar during fly past, as nation watches the show in awe            Padma Awards for 119 achievers including S P Balasubramaniam, Ram Vilas Paswan and former Japanese Premier Shinzo Abe            Maha Vir Chakra awarded to Galwan valley hero Col Santosh Babu posthumously