Four Indian Foreign Service officers, who worked with the country's G20 sherpa Amitabh Kant, were key to India securing a consensus at the G20 Leaders Summit after hours of tough negotiations. India's G20 sherpa had taken to microblogging site X to tweet a picture with joint secretaries Enam Gambhir and Nagaraj Naidu Kakanur shortly after the deal was clinched. "The most complex part of the entire G20 was to bring consensus on the geopolitical paras ( Russia-Ukraine). This was done over 200 hours of non-stop negotiations, 300 bilateral...