Naruto Shippuuden The Movie 2 entitled Bonds is about a group of mysterious ninjas have attacked the village of the hidden leaf ninjas, Konoha. Konoha have acquired huge damage which may result in another Shinobi War.
It appears that the attackers are from the village of the sky ninjas which were nearly obliterated by Konoha in the last War. Now that they have strengthen their army, the seek revenge at Konoha as well as the Fire Village. At the Naruto Shippuuden Movie 2, Sasuke appears and helped Naruto to stop the war from starting.
Watch Naruto Shippuuden Movie 2