After the cold war created the new American strategy expects that U.S. shouldn’t be alone in the fight against global terrorism. In case of necessity, it will also add its old enemy “Russia” to his ranks. If you need a concrete example for this situation, according to U.S. the biggest problem for the new order is Iran which had become the representative of the radical Islam with the 1979 revolution. According to American administration Iran has become one of the basin of the “nuclear terrorism.” The U.S President Barack Obama expressed in Nuclear Security Summit that nuclear terrorism is the most important element of international security. Again, according to American administration Iran is supporting and feeding terrorist groups in its territory.