It's about an AI tactic:
When an AI sees a strategic resource owned by a civ that may be used to build a strong weapon (of mass destruction, mostly) then they immediately declare war on that civ to "liberate them", disreguardless of wether or not they had even starting building the weapon. Eventually, the AI should completely wipe out the civ.
When an AI sees a strategic resource owned by a civ that may be used to build a strong weapon (of mass destruction, mostly) then they immediately declare war on that civ to "liberate them", disreguardless of wether or not they had even starting building the weapon. Eventually, the AI should completely wipe out the civ.