REUTERS

Read alsoDonbas war update: Enemy attacks Ukraine positions seven times over past day

"As a result of enemy shelling today, December 24, one member of the Joint Forces was wounded," the press center of Ukraine's Joint Forces Operation (JFO) said in an evening update on Facebook on Sunday.

Since Tuesday midnight, Russia-led forces have violated the ceasefire seven times.

They opened fire from proscribed 82mm mortars, grenade launchers of various systems, heavy machine guns, and rifles.

Hot spots were the villages of Berezove, Novoluhanske, Krymske, and Shumy, as well as the town of Svitlodarsk.