No casualties were reported on Monday / Photo from UNIAN

"The armed forces of the Russian Federation violated the ceasefire 11 times on January 19. One Ukrainian soldier was killed as a result of enemy shelling," the press center of Ukraine's Joint Forces Operation Headquarters said in an update posted on Facebook as of 07:00 Kyiv time on January 20.

Read alsoDonbas war escalation: One Ukraine soldier killed, ten wounded on Jan 18

The enemy engaged Ukrainian troops with proscribed 122mm artillery systems, 120mm mortars, tripod-mounted man-portable antitank guns, heavy machine guns, and small arms.

Under attack came Ukrainian positions near the villages of Pisky, Orikhove, Novo-Oleksandrivka, and Novotoshkivske.

"Since Monday midnight, Russia-led forces have attacked Ukrainian positions near the villages of Travneve and Luhanske, using grenade launchers of various types, heavy machine guns, and rifles," the update said.

No casualties have been reported since day-start on Monday.