First of all, please don't start your message with smilies because it looks bad and adds no weight whatsoever to the argument.
Secondly, only an ignorant fool would compare terrorist/traitor Mukti Bahini with Afghan freedom fighters who fought to expel invading Russians from their lands. Mukti Bahini was an Indian-sponsored terrorist organization, composed of traitors of Pakistan, who fought a civil war against its own civilian/military establishment.
Thirdly, East-West Pakistan conflict was brief, following cession from Pakistan, no civil war was fought within Bangladesh unlike Afghanistan, where warlords began to fight with each other after Russian withdrawal. During all this time, Pakistan has been hosting no less than 3 million thankless Afghans, who practically destroyed the very social fabric of Pakistani society. Given the circumstances, Pakistan had no choice but to do whatever possible to bring peace in Afghanistan so the Afghan refugees could be sent back. Indira also state-sponsored Mukti Bahini terrorism in East Pakistan in the pretext of refugee crisis so don't try to play holier than thou.