 Nyorai mberi kweiyi ndima - Somubati wemapurovhinzi eCaliphate eCaucasian, Yazid akaita basa guru mukudzokororwa kwechinguvana kwekurwisananeKhazar Khaganate, muvakidzani wekuchamhembe weCaliphate: muna 759 kana 760, mukuedza kugadzirisa hukama neKhazars, al-Mansur akamuraira kuti aroore mwanasikana weKhazar khagan. Baghatur akagamuchira nomufaro ndokumutumira kumaodzanyemba aine boka guru uye rakapfuma, pamwe chete nedirhams 100 000 somupiro wake. Chokwadi muchato wacho wakaitwa, asi pashure pemakore maviri muchindakadzi nevana vake vaviri vakangoerekana vafa, uye khagan akafungidzira kuti akanga apiwa chepfu. Mukutsiva, akatanga kurwisa kwakaparadza kumaodzanyemba kweCaucasus muna 762764: pasi pehutungamiriri hweKhwarezmian tarkhan anonzi Ras, maKhazars akaparadza Caucasian Albania, Armenia, neIberia, kwavakatora Tiflis. Yazid pachake akakwanisa kunzvenga kubatwa, asi vaKhazars vakadzokera kuchamhembe nezviuru zvavasungwa nezvakawanda zvavakanga vapamba. Yazid akaitawo mushandirapamwe wakasarudzika kurwisa maByzantine, achidzorera guta reTheodosiopolis Qaliqala, iro rakanga ratorwa namambo weByzantine Constantine V, muma750s, uye achitungamira kupamba kwezhizha muAsia Minor muna 772, 774 na779. 