This is reported by the ATO press center.
In Mariupol direction, militants used mortars, grenade launchers, 152mm artillery and tanks to launch attacks on Ukrainian strongholds near Starohnativka (52km south 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 addition, militants violated ceasefire during the visit of the mission of the International Committee of the Red Cross and fired at residential district of the village of Zaitseve (67km north-north-east of Donetsk).
In Luhansk direction, ATO troops came under grenade launcher fire in Novooleksandrivka (65km west of Luhansk) and Novozvanivka (70km west of Luhansk).