Martin Alvito
Player Valuation: £50m
I don't think that's just a Russia problem.
One problem with letting an army off its leash is that, all of a sudden, the political masters need it a lot more. Those sorts of accusations are going to happen in occupied territory no matter what, because one way to win a war is to end the opponent's will to fight. It follows that the political masters are going to push back against the accusations, which provides cover for the acts to occur, and then leadership ends up having to do its best to sweep the whole thing under the rug.
That's a story that eventually played out in almost any protracted conflict you care to name. Armies have psychopaths in them because societies have psychopaths in them, and combat stresses do weird things to people.