 Guhungira muri Afurika yEpfo kwa Col Patrick Karegeya na Gen Kayumba Nyamwasa, ibikorwa bya politiki leta yu Rwanda yabashinjaga gukorerayo, hamwe no kwicwa kwa Karegeya no kugerageza kwica Kayumba byazambije umubano hagati yibi bihugu kuva mu 2014. 