the districts of Kuhstia, Jessore, Khulna, Satkhira and the northern part of Faridpur district. Major Abu Osman Chowdhury, later replaced by Major MA Manzur. 9 Barisal , Patuakhali , and parts of the district of Khulna and Faridpur . Major M A Jalil later replaced by Major MA Manzur and Major