Interesting but incomplete stuff from James Meek:
The truth is that Russia and Ukraine have been reunited for a long time, in a corrupt mosaic dominated by Moscow. Putin didn’t begin invading Ukraine to bring it back into the fold but to stop it escaping. He established a patriarchal-oligarchic police state in Russia; the now universally despised Ukrainian president-in-exile, Viktor Yanukovich, was well on his way to establishing one in Ukraine; the leaders of Belarus and the Central Asian republics have established similar repressive polities. Russophone Ukrainians have real fears about Ukraine’s new leaders. Putin’s great fear is that the people of a future better Ukraine might inspire an entirely different unification with their East Slav brethren on his side of the border – a common cause of popular revolt against him and other leaders like him. The revolution on Maidan Nezalezhnosti – Independence Square in Ukrainian – is the closest yet to a script for his own downfall. In that sense the invasion is a counter-revolution by Putin and his government against Russians and Ukrainians alike – against East Slav resistance as a whole.