<prompt> Pedzisa mutsara unotevera: Manabendra Narayan Larma akakumbira kuzvitonga muna 1970. India yakashandisa NEFA senzvimbo yokugarazve vapoteri veChakma. Nyika yeIndia yeTripura yaifanira kubata nenyaya yemhuri dzeChakma. Kurima, basa uye dzidzo zvinodzorwa naChakma zvichienzaniswa nevagari vomunyika yeArunachal nokuti vane unyanzvi zvikuru uye vane mwero wakakwirira wokugona kurava nokunyora. Nhau yokudzorera vapoteri veChakma kubva kuIndia kuenda kuBangladesh yakamutswa muna 1995. Kurwisana kwemadzinza omumakomo neBangladesh kwakaparira kuti maChakma 50 000 abve muChittagong Hill Tracts achienda kuIndia. Chibvumirano cha 1992 pakati peIndia neBangladesh chakagadzirira kuti Bangladesh aizovagamuchira zvakare. Chibvumirano chaMarch 1997 pakati pevatungamiriri veChakma neBangladesh chakagovera kudzorerwa kuBangladesh kwevapoteri veChakma muTripura. Vose vari vaviri Kuparadzaniswa kwePakistan Kumabvazuva uye  <response>: Rusununguko rweBangladesh rwakaparira kuyerera muIndia kwavapoteri veChakma. 