General elections were held in Pakistan on 7 December 1970 to elect members of the National Assembly. They were the first direct general elections since the independence of Pakistan and ultimately the only ones held prior to the independence of Bangladesh. Voting took place in 300 general constituencies, of which 162 were in East Pakistan and 138 in West Pakistan. A further thirteen seats were reserved for women, who were to be elected by members of the National Assembly.

The Bangladesh Liberation War, also known as the Bangladesh War of Independence, or simply the Liberation War in Bangladesh, was a revolution and armed conflict sparked by the rise of the Bengali nationalist and self-determination movement in East Pakistan, which resulted in the independence of Bangladesh. The war began when the Pakistani military junta based in West Pakistan—under the orders of Yahya Khan—launched Operation Searchlight against the people of East Pakistan on the night of 25 March 1971, initiating the Bangladesh genocide.