Over the past day, the militants opened fire on the positions of the Armed Forces of Ukraine six times, with no casualties among the Ukrainian soldiers, the press center of the Joint Forces Operation (JFO) has reported.

"The invaders opened fire on the positions of our troops six times. At the same time, the enemy twice used weapons prohibited by the Minsk agreements. ... No casualties reported during hostilities," the JFO staff said on Facebook on Wednesday morning.

"They opened aimed fire from grenade launchers of various types, heavy machine guns, and small arms to attack the defenders of the villages of Krymske, Pisky, Verkhniotoretske, Vodiane, and Lebedynske," it said.

Illegal armed formations shelled the Ukrainian positions in the areas of the settlements of Krymske, Pisky, Verkhniotoretske, Vodiane and Lebedynske.

According to Ukrainian intelligence, four militants of the illegal armed formations were killed, four more were injured.