Siege battles are military operations where one force attempts to capture a fortified location, such as a castle or city, held by another force. The attacking side surrounds the target, cutting off supplies and reinforcements, while employing various tactics to breach defenses. Common methods include using siege engines like catapults and battering rams to damage walls. Defenders typically fortify their positions with walls, towers, and other structures to withstand the attack. They may also launch counterattacks or use supplies strategically to prolong the siege. Successful sieges can lead to significant territorial gains and shifts in power dynamics.