<Ul> <Li> Collapse of the Eastern Command of Pakistan in Eastern Front </Li> <Li> Establishment of the sovereignty of Bangladesh </Li> </Ul> <Li> Collapse of the Eastern Command of Pakistan in Eastern Front </Li> <Li> Establishment of the sovereignty of Bangladesh </Li> <Tr> <Th> Territorial changes </Th> <Td> Independence of East Pakistan from Pakistan as a sovereign Peoples' Republic of Bangladesh </Td> </Tr>

Who was heading the army during bangladesh liberation