Mujib himself killed 40K ex-Mukti Bahini terrorists, without any trials whatsoever, when they challenged his "one country one party one leader under India" rule!!!! He publicly declared inside the BD parliament, "Where are the insurgents?"!!! And, it was done by the BD military and para-military...
BD Army killed officers and men by tons to suppress rebellions after the creation of BD!!! In one instant, the entire battalion of rebels was surrounded by tanks and shelled to death...
BD Army was engaged in extensive COIN ops in their tribal regions of mongoloid folks, who were armed by India, with wide spread accusations of abuses of all sorts!!! The commanding general, an ex-Mukti Bahini sector commander, ordered his men to raise a Bengali generation out of the tribal women!!! Not only that, they implanted homeless, landless, beggar type Bengali folks to the tribal regions to such an extent that they changed the demographic composition there!!! Not to mention the murders, rapes, looting etc. they got engaged in...