Russia-backed separatists continue violating the ceasefire in Donbas, eastern Ukraine; one Ukrainian soldier has been killed in one of such recent attacks on Butivka coal mine, an abandoned facility, which remains the strongest position of the Ukrainian army near the ruined Donetsk airport.
Russia's War Against Ukraine
UNIAN: Ukrainian soldier killed in mortar attack on Butivka coal mine
An Ukrainian soldier walks through the rubble of a destroyed workshop after fighting with Russian-backed separatists in Avdiyivka, Donetsk region on March 31.
