Ahavuye isanamu, EPA Insiguro y'isanamu, Abategetsi bari bahangayikishijwe no gutegura amatora atarimo ibibazo Ariko n'ubwo ubukungu bw'Uburusiya buri mu bibazo ndetse igihugu kikaba gihanganye n'ibindi bihugu by'Uburayi na Amerika, kubera intambara muri Ukraine na Siriya, ababikurikiranira hafi bavuga ko aya matora atari ashamaje cyane.
