Bangladesh turned 49 today. It was on December 16 in 1971 that the Pakistan Army surrendered to Indian Army paving way for the creation of Bangladesh as a separate country. However, Bangladesh’s leader Sheikh Mujibur Rahman had declared the country’s independence on March 26, 1971, the day after Pakistan Army launched Operation Searchlight to crush the Bangla movement. Watch, how India changed the map of the world. Watch when Indira gandhi was asked "will India attack Pak?"