The Indian embassy in the U.K.’s capital, London, came under attack by Khalistani radicals on Sunday. Khalistani radicals pulled down the tricolour at the Indian embassy during their protest. The protesters were angry over the crackdown against Khalistan separatist Amritpal Singh. Viral videos showed a pro-Khalistan mob climbing the Indian embassy building in London and even pulling down the Indian tricolour. India has lodged a protest with the Rishi Sunak government over the deplorable incident. India has demanded an explanation for the complete absence of British security apparatus.