Pfupisa nyaya yacho:  (CNN) Kurwisa kwechisimba paGarissa University College muKenya kwakasiya vanhu vanenge 150 vafa - kusanganisira vadzidzi - uye vamwe vakawanda vakakuvara. Varume vane zvombo vakarwisa kambasi mangwanani-ngwanani eChishanu apo minamato yemangwanani yakanga ichiitwa, vachipfura zvisina tsarukano uye vachitora nhapwa vasati vaurayiwa nemasimba ezvekuchengetedza, vakadaro vakuru vakuru. Mumiriri weU.S. muNairobi akati varwi veAl-Shabaab vakazviti ndivo vakaita izvi. Kurwiswa kunotyisa kunouya mwedzi mishomanene bedzi pashure pokunge varwi veAl-Shabaab vauraya vashandi vasiri vaMuslim mumugodhi weKenya. Boka racho ramagandanga rave riri seri kwokudenha kwakawanda munharaunda yacho. Rwakaunganidzawo vamwe vanhu vokuAmerica, zvikurukuru vaibva munzanga yevaSomalia vokuAmerica muMinnesota. Al-Shabaab iboka reSomalia iro United States yakaratidza sesangano rinotyisa rokumwe muna Kurume 2008. Rinoda kushandura Somalia kuva nyika yechiIslam yechinyakare, maererano neCouncil on Foreign Relations. Boka racho rakapomerwa mhosva yokurwisa muSomalia uko kwakauraya vashandi vokubatsira vemarudzi akawanda, vatori venhau, vatungamiriri vehurumende uye varindi vorugare veAfrican Union. Rinewo nhoroondo yokurova kunze kwenyika. Al-Shabaab isati yabvuma kuti ndiyo yakauraya vanhu mumugodhi weKenya, yakati ndiyo yakauraya vanhu vanodarika 70 muna July 2010 muKampala, kuUganda, kusanganisira mumwe mugari wemuUnited States, vakanga vaungana munzvimbo dzakasiyana-siyana kuti vaone mutambo wenhabvu weWorld Cup. Huwandu hweAl-Shabaab hahuna kujeka. Muna 2011, mumwe mukuru mukuru weUnited States uyo akaramba kudomwa zita nemhaka yoruzivo rwunokosha akati boka racho raifungidzirwa kuti raidzora varwi vanosvika 1.000. Mumwe mushumo weUnited Nations wakataura nezvomumwe mutungamiriri wevapanduki anofungidzirwa kuti anotungamirira "mauto anofungidzirwa kuva pakati pevarwi 200 ne500", vakawanda vavo vari vokuKenya. Uye Al-Shabaab ine ukama nemamwe masangano. MunaFebruary 2012, mutungamiri weboka, Ahmed Abdi Godane, uye mutungamiri weAl Qaeda Ayman al-Zawahiri vakaburitsa vhidhiyo vachizivisa mubatanidzwa wemasangano maviri aya. Makumi amakore ehurumende isina simba pakati porombo hwakakomba kwenguva refu akaita...
Al-Shabaab iboka remagandanga rine ukama neAl-Qaeda rinogara muSomalia. Rakatora mutoro wokurwiswa kwakauraya kwakaitwa muzvitoro muKenya muna September 2013. Boka racho rakaunganidza vamwe vanhu vokuAmerica.