 Abategetsi bo mu bihugu 29 bigize NATO basohoye itangazo bemeranya kurangwa nubumwe, ariko iyi nama yuyu muryango yo kwizihiza isabukuru yimyaka 70 umaze yabereye hafi yumurwa mukuru London wUbwongereza yanaranzwemo nubushyamirane bwinshi. 