[Kamamura]

Olm - if he attacked, then he probably attacked on purpose. There are no accidents in this game. Since declaration of war is not mandatory, the temptation is sometimes too strong. The only thing you can do about it is what I had to do with Mictlan - hit back so hard he will regret he ever started it. Only when you are perceived as strong enough threat, people will be willing to negotiate, otherwise they will just roll over you.