<prompt> Pedzisa mutsara unotevera: Musi wa7 November 1975, panguva yechisimba cha1975, mudzimai waChowdhury, Nazia Osman akaurayiwa mumusha wake weGulshan. Akasiya basa muuto reBangladesh saLieutenant Colonel muna 1976. Muna 2014 akapihwa mubairo weIndependence Day Award nekuda kwekubatsira kwake ku  <response>: Hondo Yokusunungura Bangladesh. Musi wa 5 Gunyana 2020, akafira kuCombined Military Hospital muDhaka. Kunyange zvazvo pakutanga akaonekwa kuti ane chirwere cheCovid-19, akazoongororwazve akaonekwa kuti haana chirwere chacho. Abu Osman Chowdhury akapihwa mariro ehurumende uye akavigwa kuBani Army Cemetery. 