Russia's hybrid military forces on Sunday mounted seven attacks on Ukrainian positions in Donbas, eastern Ukraine.
"The armed forces of the Russian Federation and its mercenaries violated the ceasefire seven times on December 8," the press center of Ukraine's Joint Forces Operation said in a Facebook update as of 07:00 Kyiv time on December 9, 2019.
The enemy opened fire from grenade launchers of various types, heavy machine guns, and small arms.
Under attack were Ukrainian positions near the town of Maryinka and the villages of Vasylivka, Pavlopil, Shyrokyne, Travneve, Krymske, and Khutir Vilny.
There were no Ukrainian army casualties in the past day.
Since Monday midnight, Russia-led forces have been observing the ceasefire.