This was announced by the anti-terrorist operation (ATO) HQ press office on Facebook, Censor.NET reports.
In the Donetsk sector, the enemy was active near the Avdiivka industrial zone. After 6 p.m., militants fired three times on ATO forces' strong points in the area, using various types of grenade launchers, heavy machine guns and small arms. Ukrainian positions outside Maiorsk, Verkhniotoretske and Nevelske came under enemy fire as well. At about 8 p.m., terrorists fired 10 mortars (120 mm) and IFV cannon outside Pisky.
In the Luhansk sector, after night fell, militants fired grenade launchers at the government troops in the vicinity of Stanytsia Luhanska and used mortars around Novozvanivka.
In the Mariupol sector, Ukrainian troops near Vodiane came under heavy machine gun fire three times.
Overall over the past day, illegal armed groups violated the cease-fire regime 23 times. ATO forces retaliated half the time with non-proscribed weapons. No losses have been reported among the Ukrainian military.
On Sept. 18, Russian mercenaries opened fire upon Ukrainian army positions 14 times.
Related materials: Russian aggression against Ukraine