Pedzisa mutsara unotevera: Kuzvimiririra kweBangladesh kwakaziviswa musi wa 26 Kurume 1971 pakurinda kwekutanga naSheikh Mujibur Rahman. Chimwe chiziviso chakaverengwa musi wa27 March 1971, naMajor Ziaur Rahman, achimiririra Sheikh Mujibur Rahman. Major Zia (uyo akanga ariwo BDF Sector Commander weSector 1 uye gare gare weSector 11) akasimudza brigade yakazvimirira yeZ Force., Chittagong uye kurwisana kweguerrilla kwakatanga. Vanhu veBangladesh ipapo vakapinda muhondo yokuwana rusununguko kubva kuPakistan. Rusununguko rweBangladesh rwakawanikwa kuburikidza nehondo yemagandanga yemwedzi mipfumbamwe kurwisa Mauto ePakistan, uye vanobatana navo kusanganisira maRazakars ane mauto ayo akauraya vanhu vangangosvika mamirioni matatu, sekureva kweAwami League uye zvinyorwa zveIndia, muHondo yeRusununguko rweBangladesh uye
Kuurayiwa Kwevanhu muBangladesh. BDF, gare gare nerutsigiro rwemauto kubva kuIndia vakakunda Mauto ePakistan vachipedza hondo musi wa 16 Zvita 1971 mushure meKuzvipira kwePakistan.