Most of the attacks took place in the Mariupol sector. Specifically, Russia-backed militants shelled Shyrokyne, Taramchuk and Krasnohorivka, having used 82 and 120 mm mortars. In Maryinka, Starohnativka and Pavlopol, they opened fire from small arms, RPGs and heavy machineguns.
In the Donetsk sector, mercenaries fired 122 and 152 mm artillery, while shelling Avdiivka. 82 mm mines hit Ukrainian positions in that area, too.
In Luhansk region, militants fired 82 mm mortars, grenade launchers and small arms, aiming at Ukrainian positions in Stanytsia Luhanska and Tryokhizbenka.