Of course they did, it's SO obvious!
Russia had nothing to do with it, leave him alone!
Leave him alone!
I'll have to look into this some more, but I don't think the rebels could have operated the missile systems with such skill. Also, it seems odd to me that they should be accused without more evidence- the Ukrainian government, a week before this event, stated that no missile systems had reached rebel hands. What's more, we have drones flying over Ukraine, and missile systems are pretty large things. How would they not get noticed crossing the border?