A ceasefire struck between Ukrainian forces and pro-Russian separatists was largely holding on Monday in eastern Ukraine despite sporadic violations, but Europe's security watchdog said the sides must push for a political settlement.
The ceasefire, which took effect on Friday evening, is part of a peace plan intended to end a five-month conflict the United Nations' human rights envoy said had killed more than 3,000 people. It has also caused the sharpest confrontation between Russia and the West since the Cold War. (AP)
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