 Ahavuye isanamu, Getty Images Insiguro yisanamu, Buyoya yatwaye Uburundi kuva 1988-1993 hanyuma 1996-2003 ubu aserukira ishirahamwe ryubumwe bwa Afrika muri Mali Ku musi wa gatandatu, ishirahamwe ryubumwe bwa Afrika Pierre Buyoya asanzwe akorera ryaranebaguye itangwa ryiyo mitahe, rivuga ko hari hakwiye gushirwa imbere ibiganiro vyo kurangiza amatati yari ahasanzwe. 