The militants continued shelling the Ukrainian Armed Forces' positions in the anti-terrorist operation (ATO) zone during Sunday, Kyiv said.
Militants have breached the ceasefire 27 times since midnight, the press center of the ATO headquarters reported in a statement posted on the press center's Facebook page on Sunday evening.
In the Donetsk airport area the militants have fired grenade launchers and large-caliber machineguns on the checkpoints of the military operation forces in Opytne and Pisky, the statement reads.
Militants have fired grenade launchers of different systems and infantry combat vehicles on the Ukrainian army positions not far from Novhorodske, Kyiv said.
Militants have waged the most intensive fire on the Ukrainian army fortifications in the Krasnohorivka populated area, the headquarters press center reported. Militants have fired 82mm and 120mm mortars and large-caliber machineguns in this populated area.
The Ukrainian army checkpoints in Avdiyivka, Maryinka, Troitske and Verkhniotoretske have also been shelled, the statement said.