"Over the past 24 hours, the towns of Maryinka and Krasnohorivka in the Maryinka district have been shelled with heavy artillery weapons and small arms. As of 8:00 a.m. on August 20, it was known that four servicemen of the Ukrainian armed forces had been injured, and there were no injuries among civilians," it said. A total of 72 civilians have been killed in this district since July 11, 2014, it said. No civilians have been harmed within the military operation area in the Donetsk region over the past 24 hours, the Donetsk regional military-civilian administration said.