Destruction of a capital an army (friend or foe) that sits for two consecutive orders with a destruction order (new order) may destroy the capital and it is no longer considered as a supply center.

• 命令一只正规军连续两个回合对首都实施摧毁命令（一种新的命令）就可以将国都摧毁并且原国都也不再是资源点了。