The occupants used small arms to attack the emplacements in the vicinities of Pisky, and under-barrel grenade launchers to shell the Ukrainian positions near Shumy.
Ukraine's government forces opened fire in return. The OSCE SMM received a report on the ceasefire violations, filed by the Ukrainian side of the JCCC.
None of Ukrainian servicemen were killed or wounded in action, Joint Forces Operation HQ said.
During the day, Ukrainian combat engineers cleared six hectares of territory from landmines and passed 112 explosives for further safe destruction.
Earlier, we reported that two civilians tried to break through the checkpoint near Viktorivka, Donetsk region. Ukrainian soldiers fired warning shots, but the driver did not stop. The servicemen decided to shoot to kill. Both the passenger and the driver were wounded; the latter died while being moved to a hospital.
Previously, Leonid Kravchuk, the head of the Ukrainian delegation in the Minsk contact group and the first president of Ukraine, stated that Ukrainian forces should be firing back when they are getting shot at.