Ukraine's National Guard Soldiers embrace each other during a protest next to the President administration building in Kiev on October 13, 2014. Hundreds of Ukrainian conscripts of former interior troops left their barracks and protested outside Ukraine?s President Petro Poroshenko administration building to demand their demobilization due to the expiration of their military service term. AFP PHOTO/GENYA SAVILOIV
An 19th century two-storey house in Donetsk on October 10, 2014. AFP PHOTO / JOHN MACDOUGALL
This handout picture taken and released by the Ukrainian Presidential Press Service shows Ukrainian President Petro Poroshenko (C) visiting the Ukrainian defence line near the town of Kurahovo, Donetsk region, eastern Ukraine. Poroshenko on October 10 fired a millionaire businessman who failed to stop the advance of pro-Russian rebels while governor of war-torn Donetsk and replaced him with a hardline nationalist general. AFP PHOTO / UKRAINIAN PRESIDENTIAL PRESS SERVICE / MIKHAIL PALINCHAK
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A picture taken on October 10, 2014 shows buildings in Donetsk. Three Ukrainian civilians died overnight in mortar fire around Donetsk airport, where government forces held out against pro-Russian rebels in the latest deadly violation of a ceasefire, officials said on October 10. AFP PHOTO / JOHN MACDOUGALL
Russian President Vladimir Putin speaks during a meeting with members of the Russian government at the Novo-Ogaryovo residence outside Moscow on October 13, 2014. Putin has ordered on October 12, 2014 thousands of troops to withdraw from the border with Ukraine ahead of diplomatic talks on bringing peace to the Western-backed, former Soviet republic. AFP PHOTO / POOL / VASILY MAXIMOV
People set up candles to form the words 'Glory to Ukraine, Glory to Heroes' during a gathering at the Independence square in Kiev on October 12, 2014, to support Ukrainian servicemen in eastern Ukraine and to pay homage to the victims of recent anti-government protests early 2014. AFP PHOTO/GENYA SAVILOV