Militants violate ceasefire in Donetsk sector twice on May 8.
Marinka and Pavlopil came under fire from Minsk-banned weapons.
Defence Ministry confirmed information about 25 armed provocations. Illegal armed formations used banned weapons. including 122mm artillery, 120mm and 82mm mortars, and combat vehicle guns.
In Luhansk sector, Russian militants attacked Novozvanivka, Popasna, and Katerynivka.
In Donetsk sector, illegal armed formations fire at the defenders of Avdiivka, Novotroitske, Vodyane, Bogdanivka, Starohnativka, Mykolaivka, Hnutove, Lebedynske, and Nevelske.