Dhaka Pakistan Rifles and the Bengali police. Large parts of the city were burnt and destroyed, including Hindu neighborhoods. Much of the city's population was either displaced or forced to flee to the countryside. In the ensuing Bangladesh War of Independence, the Bangladesh Forces launched regular guerrilla attacks and ambush operations against Pakistani forces. Dhaka was struck with numerous air raids by the Indian Air Force in December. Dhaka witnessed the surrender of the west Pakistan forces in front of the Bangladesh-India Allied Forces on 16 December 1971 with the surrender of Pakistan. Dhaka was declared the national capital by the
History of Dhaka in 1912 under the substantial grants and patronage from Dhaka Nawab Family. Following the Partition of India in August 1947, Dhaka became the capital of East Bengal under the Dominion of Pakistan. The city witnessed serious communal violence that left thousands of people dead. A large proportion of the city's Hindu population departed for India, while the city received hundreds of thousands of Muslim immigrants from the Indian states of West Bengal, Assam and Bihar. Population increased from 335,925 in 1951 to 556,712 in 1961 registering an increase of 65.7 percent. As the centre of regional politics, Dhaka saw an