Who upheld Bangladesh to the world in 1971 during the liberation war?

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 what was then East Pakistan during the 1971 Bangladesh genocide.

It resulted in the independence of the People's Republic of Bangladesh. The war began after the Pakistani military junta based in West Pakistan launched Operation Searchlight against the people of East Pakistan on the night of 25 March 1971.