Ukraine's president has warned that fresh shelling in the east of the country is putting the impending ceasefire in danger. At least 13 civilians have been killed and dozens wounded in fighting in the last 24 hours in the east of the country.
Russia's War Against Ukraine
Sky News: Fresh bombing endangers peace deal (VIDEO)
A man of Ukrainian forces takes position not far from Debaltseve, Donetsk Oblast on Feb. 14, 2015.
