Ukraine says its troops make breakthrough in rebel stronghold
Russian servicemen are seen through a car window as they drive a military vehicle along a road outside Kamensk-Shakhtinsky near the border with Ukraine, Rostov Region, August 17, 2014. REUTERS/Alexander Demianchuk
A Ukrainian serviceman guards a checkpoint outside Donetsk, August 15, 2014. The European Union said on Friday it would consider any unilateral military actions by Russia in Ukraine as "a blatant violation of international law". REUTERS/Valentyn...more
Ukrainian servicemen guard a checkpoint near the eastern Ukrainian town of Debaltseve, August 16, 2014. REUTERS/Valentyn Ogirenko
Russian servicemen drive a military vehicle along a road outside Kamensk-Shakhtinsky near the border with Ukraine, Rostov Region, August 17, 2014. REUTERS/Alexander Demianchuk
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