 Nyorera kupfuurira kweiyi ndima - Mukutanga kwema1990, nhengo dzeSangano reAfrican Unity OAU, yakatangira African Union AU, yakasarudza kurega kuita mabasa ekuchengetedza runyararo uye kuisa pfungwa pane kudzivirira diplomacy. Zvisinei, vakaongororazve chimiro chavo pashure pokurwisana muRwandaneBurundi. 