This is reported by the ATO press center.
In Mariupol direction, militants used 82mm mortars to launch attacks on Ukrainian troops near Chermalyk (31km north-east of Mariupol). In addition, militants shelled ATO positions near Pavlopol (30 km northeast of Mariupol), Lebedynske (16km north-east of Mariupol) and Shyrokyne (20km east of Mariupol). One Ukrainian serviceman was wounded as a result of enemy shelling in Vodiane area (16km north-west of Donetsk).
The tensest situation was observed in Donetsk direction, where illegal armed formations used mortars and grenade launchers to shell Ukrainian positions in the industrial area of Avdiivka (18km north of Donetsk).
In Luhansk direction, ATO troops came under grenade launchers fire in Novooleksandrivka (65km west of Luhansk) and Novozvanivka (70km west of Luhansk).