 Amerika nibihugu byinshuti zayo bihuriye mu muryango wubwirinzi bwa gisirikare uhuza ibihugu byi Burayi nAmerika - uzwi nka OTANNATO - byemeje gukura abasirikare babyo muri Afghanistan mu gihe cyamezi 14 intagondwa zAbatalibani niziramuka zubahirije ayo masezerano yanditse amateka. 