A member of the Organization for Security and Co-operation in Europe (OSCE) monitors the withdrawal of tanks of the Ukrainian armed forces near the village of Nyzhnje in Luhansk region, Ukraine, October 5, 2015. Ukraine has started withdrawing tanks and light artillery from the frontline in the eastern region of Luhansk in accordance with a recent agreement with pro-Russian separatists, the Ukrainian military said on Monday. REUTERS/Stringer