Pedzisa mutsara unotevera: ISIL yakavambwa naAbu Musab al-Zarqawi uye yakawana mukurumbira wepasi rose muna 2014 payakadzinga mauto ezvekuchengetedza eIraq kubva kumaguta akakosha mukurwiswa kwayo kweWestern Iraq, ichiteverwa nekudzingwa kwayo kwe
kubatwa kweMosul uye kuurayiwa kwevanhu muSinjar.