http://www.bbc.co.uk/news/world-europe-28768746

But the BBC's Daniel Sandford in Moscow says that long discussions are continuing about whether the lorries will actually be allowed to enter.
Hardly so much has been confirmed, everyone is squabbling around it and way it's looking right now all those trucks might get passed off.

Those trucks mostly mean, to me, Russia is disengaging. Putin gets to look like, hey I'm doing stuff. Within my means. Food and stuff. Will give him leeway when sending more. Keep himself kosher with the Russian population in the east for essentially 'abandoning them'. Because if he doesn't invade, and Ukraine finishes off the rebels, and they will unless Russia comes, they're not going to like him much anymore either.