Itachi and Sasuke meet each other

In the middle of the Fourth shinobi world war and after the death of Uchiha Itachi finally the two brothers faced each other.Itachi were searching for Kabuto to stop the "edo tensei" when Sasuke noticed him. Sasuke trying to confirm at first if that was his brother. Sasuke used his susanoo but Itachi countered it by his susanoo too at that point Sasuke confirmed that was his brother. Itachi was amazed because Sasuke can used susanoo also. Itachi ignored all the questions of his brother and try to escaped but Sasuke tried to follow him until Itachi found the hide out of Kabuto. Itachi said that things would be hard from now because Sasuke has also there.