PM Narendra Modi attended a cultural programme on the occasion of Diwali on board INS Vikrant. During the programme, the Indian Navy personnel sang patriotic songs, including a song, 'Kasam Sindoor Ki', written by them over the success of India's Operation Sindoor against Pakistan after the Pahalgam attack. "The...'Kasam Sindoor Ki’ [song]...will remain etched in my memory," PM Modi said.