Who poisoned Roman Abramovich? | The Spectator
So, given the relatively mild symptoms, it would appear the poisoning was not intended to kill the would-be negotiators but to scare them, sending a message about compromises and their undesirability. A tactical poisoning is an effective way for Putin s band of trusted hardmen to show they are still in charge and not in any mood for turning.
This action also sends another message that has long been audible, although many in the West do not want to hear it: Putin is not a mad dictator unable to see reason despite his aides best efforts. In fact, he is far from the most aggressive or paranoiac person in the Kremlin.