At the same time almost all the Midia was in the hands of a Fravartisha, speaking the name of the genus Hshatratu Median kings. This impostor was able to gain control over as Assyria, Armenia, Parthia and Hyrcania. Darius sent against him his commander Vidarnu. In May, there was a fierce battle in Kundurush areas. It fell 35 thousand Medes, and more 18 thousand were captured. In June, the Persians seized and executed very Fravartisha. Against rebels in Parthia and Hyrcania led fight father Vishtaspa king. Finally, these satrapies were pacified only in June, after the defeat of the main forces of the rebels in the area Patigrabana. Much trouble Darius uprising in Armenia. Locals give Persians five big battles, but only in June, 521 years BC They were finally defeated at Mount Uyama and Autiara areas.