Most of the firefights took place in the vicinities of Donetsk. Novhorodske went under fire from 152 mm artillery; Mykolaivka II was shelled from 122 mm self-propelled artillery systems. The enemy used 120 mm mortars to fire at Ukrainian empalcements near Mayorsk, Pisky, Avdiivka, Novhorodske and Troitske.
In the vicinities of Mariupol, militants widely used mortars, too. 120 mm shells hit positions near Talakivka, Vodyane, Novohryhoriivka and Maryinka. 82 mm mortars were used to fire at positions near Shyrokyne, Krasnohorivka, Hnutove and Maryinka.
In Luhansk region, the Russian mercenaries opened fire at Novozvanivka and Novoolexandrivka; they used 122 mm artillery.