Afrasiab's Invasion and the Fall of Nohzar

Turan's two-pronged assault: the main host crossing the frontier to camp at Dahistan (the Gorgan approach), and a detachment under Shamasas and Khazarvan peeling south from Arman toward Zabulistan and Sistan. Overlay Nohzar's flight and capture, Zal's defense of Zabul on the Hirmand, and the northern thread where Aghriras is slain by his own brother.