Main Article by Tanveer: একাত্তরে জামায়াতে ইসলামীর ভূমিকা ও আন্তর্জাতিক অপরাধ ট্রাইবুনালে এর উপস্থাপন
Dreadful crimes were perpetrated during the 9-month liberation war in 1971, which resulted in the birth of independent Bangladesh. Since March 1971, the country had been engulfed by torture, rape, mass-killings and other acts against humanity, led by the Pakistan army. A group of local collaborators, mostly the members of the political party Jamaat-e-Islami, facilitated and also actively participated in these war crimes.