This is reported by the ATO press center.
As noted, in Mariupol direction, the enemy used 122mm artillery, 120mm and 82mm mortars to shell Ukrainian positions in Shyrokyne (20km east of Mariupol), Vodiane (16km north-west of Donetsk), and Talakivka (20km north-west of Mariupol).
In Donetsk direction, the militants fired at ATO troops near Luhanske (59km north-east of Donetsk) along Svitlodarsk arc, using 122mm artillery, mortars, heavy machine guns. The militants tried to attack Ukrainian positions in Svitlodarsk arc three times, but they were forced to retreat each time, suffering losses.
In Luhansk direction, Ukrainian troops came under 152mm artillery fire in Troitske (69km west of Luhansk) and Novozvanivka (70km west of Luhansk).