<prompt> Nyorai kuenderera mberi kwechikamu chino - Muna Chivabvu 2021, Islamic States West Africa Province ISWAP yakatanga kupinda muSambisa Forest muBorno State, Nigeria, iyo yakashanda senzvimbo huru yeBoko Haram, boka rinopikisa revapanduki vejihadist. Mushure mekurwisana kwakasimba, ISWAP yakakurira mauto eBoko Haram, ichiisa mutungamiri wavo Abubakar Shekau. Mapato maviri aya akapinda munhaurirano dzekuzvipira kweBoko Haram apo Shekau akazviuraya, zvichida achizvivhundutsa nebhutsu yekuzviuraya. Rufu rwaShekau rwakaonekwa sechiitiko chikuru nevatariri vekunze, sezvo anga ari mumwe wemasimba anotyaira mukumukira kwechiIslam  <response>: iro rakatambudza Nigeria nenyika dzakapoteredza kubva muna 2009. 