The final siege is deliberately opened from more than one angle. Nine siege towers are spread across several approaches, including a group facing another gate. Each assault group receives support, with skirmishers assigned to one of them. The attackers are trying to secure several footholds and keep the defence from concentrating on a single wall sector.
Notable Point · 2:10:54-2:17:16
Spreading siege towers across several approaches
Nine siege towers are distributed across several approaches and paired with supporting formations so the assault does not depend on a single gate or wall sector.