SLAVYANSK , Ukraine, June 13 (UPI) -- Tens of thousands of eastern Ukraine residents have fled fighting between Ukrainian government troops and pro-Russian separatists, prompting a growing humanitarian crisis.
Near-daily artillery shelling in the city of Sloviansk -- a city of 120,000 regarded as a rebel stronghold -- has caused civilian casualties and an exodus from the city. About 15,000 to 20,000 refugees have traveled to the nearby city of Svyatogorsk, where churches and residents have offered housing, Svyatogorsk Mayor Alexander Dzyuba said. Local businesses have donated food.