 Mu myaka itanu ishize, nubwo imipaka hagati yibihugu byombi itafunzwe kubera iki kibazo, ariko umubano mubi wubutegetsi bwombi wazambije bigaragara ubuhahirane, nimigenderanire hagati yAbarundi nAbanyarwanda, bahujwe na byinshi bagatandukanywa urebye nuruzi rwAkanyaru gusa. 