Ukraine will slowly be bled dry unless they can make Putin and Russia feel the sting, cost and consequences of war.
"In separate posts weve covered the speculation from both liberal opposition and ultranationalist regarding the possible ambitions of pro-Russian separatist leader Col. Igor Strelkov; the antics of leftist ultranationalist Sergei Kurginyan and his denunciation of Col. Igor Strelkov for losing Slavyansk, and his riotous press conference with the peoples governor Pavel Gubarev in which the fact of Russian aid to the rebels nevertheless slipped out; and the speculation regarding the intrigues of Kremlin grey cardinal Vyacheslav Surkov"
http://www.interpretermag.com/russia-this-week-novorossiya-supporters-in-moscow-denounce-strelkov/
That link has other useful links to read up on the madness and internal fighting going on with the Muscovites lately.
By the way, a note on the strange world of Russian politics. That Sergei Kurginyan, described as a "leftist" AND an "ultranationalist." He is, apparently, a self-described National Bolshevik (think national socialist) and promoter of "Red" Orthodoxy (communist Russian Christian Orthodoxy), on top of being a Kremlin propagandist. Tcrlaf and the idiot Putinistas never shut up about the Ukrainians supposedly being run by Nazis, when there are literal Nazis in Russia frothing at the mouth on Russkie state controlled television.