You're really up and down these comments advocating the start of another war in the Balkans, aren't you? How did that work out last time, and the time before that?
Think of it like this instead: if those who run countries or otherwise have power over people know that they if they attack people risk a proper response, then all such people who are sensible will refrain from violence.
If things get too out of hand there's always the possibility of calling an election.