[nofuture1]

The answer depends on whether or not you are on the receiving end (perhaps as part of an unfortunate "collateral" line in someone's XLS spreadsheet).

The crime and punishment issues are mostly solved for individuals and small groups. There is a good reason why in most societies the victim is not the one who decides the fate of the attacker — it is the job of the law. Sadly, this doesn't work at international scale. That is when large scale punitive operations take place. And then the other side responds with more violence.

In the end of this feedback loop we reach the point where 99% of the ones who suffer are collateral damage — from all sides. Is it inevitable? It seems so. No matter what happens next, someone has to pay, right?