 Mu ntara ya Chhattisgarh iri hagati yigihugu, abikekwa ko bari mu muhari urwanya ubutegetsi ugendera ku vyiyumviro vya gisosiyaliste vya Mao Maoists bateye ikibombe hampande yakazu kamatora mu bucagucagu, kikaba atawe cahitanye canke ngo gikomeretse. 