He’s going after Shoigu and the military faction, so more likely a car or package bomb or another explodey surprise from the GRU like the figurine Prigozhin’s pet blogger got.
I do wonder, though, whether Putin insists that the leaders of the factions he sets squabbling against each-other are not allowed to be targetted directly for assassination by the others. That would be a sensible move if you’re the leader of a gangster state.
Look, it’s no secret that the Russians would leave wounded to die, and really don’t give a shit about first aid. The number of wounded simply abandoned and left to die was always appalling.
Russians just don’t give a fuck. And it’s killing them, but they are too much the abused junkyard dog to think life could be different.