Presumably since his entrance into politics in the late '90s when he hijacked Yeltsin's mafia state for his (and his fellow clan members') benefit. Jokes aside though, if I'm understanding rsemmes right, he's blaming actors in the collective west for the current state of affairs. They want the war so they can move the political bodies towards re-arming European NATO.
Back on topic. Russian advances, after a somewhat slow middle of June, are picking up again. Ukraine seems to be defending at a fairly minimal level in the central western part of Donetsk region, where Russian forces are now inside Dnepropetrovsk region, and are it's likely we will see the push around Shevchenko and Vol'noe Pole merge with the offensive on Malinovka, into the north-eastern part of Zaporozhye. There's quite a bit of territory to take here, that isn't particularly significant in terms of what it contains but allows Russia to gain ground. The eastern flank of Pokrovsk is moving again, and in a dangerous direction. On the one hand Russian forces seem to be preparing for an assault on Novoekonomichnoe, the last large village east of Mirnograd. On the other hand they've pushed northward out of Koptevo, continuing the push towards Shakhovo. Right now it looks like Russian forces are to both cut off Konstantinovka from the west, and Pokrovsk-Mirnograd from the north-east. On the western side of Pokrovsk Russian forces are trying for Udachnoe, again, but this time advacing northward west of it. I'll do a more detailed update early next week.