Ukraine's military said Feb. 18y that 80 percent of Ukrainian armed forces have now pulled out of a strategic railroad hub that's been the focus of bitter fighting with pro-Russian separatists.
Russia's War Against Ukraine
CNN: Ukraine troops pull back from a key town as truce falters (VIDEO)

Ukrainian servicemen stand at the redoubt in Roty village, Donetsk Oblast as they broke through the cordon of pro-Russian insurgents who surround Debaltseve, and retreat to Artemovsk on Feb. 18.