<prompt> Bhala ukuqhubeka kwalesi sigaba - Ukuvukela kweBoko Haram ngo-2009  <response>: Kwabulala abantu abangaphezu kuka-4000, kwaxosha izakhamuzi ezingaba yisigamu sesigidi, kwabhubhisa nengxenye enkulu yengqalasizinda enyakatho-mpumalanga yeNigeria, kwalimaza umnotho owawusuvele umpofu. Lokhu kwaqhubeka nokukhuphukisa izikhalazo zabantu baseNyakatho-mpumalanga, iningi labo elingamaSulumane, futhi kwakha igebe elibi kakhulu lomcebo nezenhlalo phakathi kweNyakatho neNingizimu. Ngaphezu kwalokho, iBoko Haram iye yasho ngokusobala ukuthi ikholelwa ukuthi amaSulumane akhohlakele namanga alawula enyakatho yeNigeria, futhi afuna ukulungisa lokhu ngokusungula umbuso wamaSulumane onamathela eMthethweni weSharia. IBoko Haram ithi inobudlelwano obusondelene ne-Islamic State of Iraq and the Levant ISIL futhi yafunga ngokusemthethweni ukuthi izothembeka kule nhlangano, imemezela ukuthembeka kwayo ku-caliphate kanye nomsebenzi we-Islamic state ngoMashi 2015. NgoDisemba 2019, i-Islamic State ISIS yakhipha i-video ethi ikhombisa ukunqunywa amakhanda kweziboshwa ezingamaKristu eziyi-11 eNigeria 