Locked war without alliances possible?

[herecometherats]

I am working on a scenario where I want one of the AI controlled civs to be at war with every other civ, but I do not want the other civs to be part of an alliance because I want them to fight among themselves.

The idea is I have a one city civ across the Ocean in the corner of the map. It has an improvement which creates a cruise missile every X amount of turns. I changed the cruise missile to have infinite bombard range and to be an air unit so that it can bombard across the map. I want every X turns for the AI controlled civ to fire the cruise missile at one of the other civs.

How can I ensure that the AI which is across the map will be at war with every other civ?

 

[Lionic]

Give AI units a Hidden Nationality? AI won't technically be at war, but would use it's units against everyone who happens to pass by.

 

[herecometherats]

Thank you for this idea. I am going to try it out and will update thread with results.