The consequences of the defeat at Chaldiran were also psychological for Ismail: His relationships with his Qizilbash followers were fundamentally altered. The tribal rivalries between the Qizilbash, which temporarily ceased before the defeat at Chaldiran, resurfaced in intense form immediately after the death of Ismail, and led to ten years of civil war (930-40/1524-33) until Shah Tahmasp regained control of the affairs of the state. The Safavids later briefly lost Balkh and Kandahar to the Mughals, and nearly lost Herat to the Uzbeks.