Hardy, har, har. At least the Russians know how to make their propaganda rat poison with 90% plus fact mixed in it and if you're on your toes you can figure out and ignore the 10% that's rotgut.
The Ukrainians, so far, can't seem to even keep their yarns straight two days in a row and as with the "AK-100" stuff seem to think there's no need to check the facts as long as they use the right buzzwords. If they're actually dumb enough to report on those weapons with no statement about which round they fire, maybe they're just too inept and disorganized to know what's going on. In fact, that would explain a lot.
The Ukrainians are correct in their assessment. Photos have been shown of known GRU and Spetznaz troops seen in Crimea now present in Eastern Ukraine, and many of their agents have been arrested, along with communications intercepted. Also, it is unlikely that home grown rebels are able to launch a coordinated assault against multiple targets all at the same time, all along an important invasion route for Russia. The Useful Idiots here are a little too trusting of their communist overlords in Moscow. Anyone who doesn’t understand what the Russians are doing in Ukraine is an idiot.