Two Indian Warships Head To Bangladeshâs Mongla Port, Where Navy Launched A Daring Covert Operation Against Pakistan In 1971 War by Swarajya Staff - Mar 8, 2021 10:24 AM INS Kulish (Indian Navy/Twitter) Snapshot How the Indian Navy and the Mukti Bahini attacked East Pakistanâs second busiest port during the 1971 war, where two Indian warships will make a port call today. Sometime today, as part of the Swarnim Vijay Varsh celebrations, two Indian warships, corvette INS Kulish and patrol vessel INS Sumedha, will make their first-ever port call at Bangladeshâs Mongla, which was a...