 However, Vakhtang was joined by the Armenians, and a revolt broke out in Armenia, led by Vahan I Mamikonian and Sahak II.Vahan and Sahak managed to defeat the marzban Adhur Gushnasp, and Sahak was shortly declared by Vahan and the other Armenians as the marzban of Armenia.However, in 482, Peroz sent an army under Shapur Mihran, which defeated the Armenian rebels, killing Sahak.