Piece of a mortar projectile is pictured on a road near the airport in Donetsk,
A piece of a mortar projectile is pictured on a road near the airport in Donetsk, eastern Ukraine, September 1, 2014. Separatists claimed another victory with what they said was the withdrawal of Ukrainian soldiers from the airport at Donetsk, the main city in the industrial southeast. REUTERS/Maxim Shemetov