Russia-backed militants launched most of the attacks in the Mariupol sector. In Talakivka, Shyrokyne, Krasnohorivka and Hnutove, they used anti-tank missile launchers, RPGs, machineguns and small arms. Maryinka, Pavlopol, Taramchuk and Optyne were shelled from 82 and 120 mm mortars. Ukrainian emplacements in Vodyane were hit by 152 mm artillery shells.
In the Donetsk sector, mercenaries fired on Avdiivka and Butivka coal mine. 82 mm mortars, RPGs and small arms were used during these attacks.
In Stanytsia Luhanska, the enemy opened fire from small arms.