There were no Ukrainian army casualties.

Russian-led forces mounted five attacks on Ukrainian troops in Donbas, eastern Ukraine, in the past 24 hours.

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"No Ukrainian army casualties have been reported in the past day. According to intelligence reports, two invaders were killed and another two were wounded," the press center of Ukraine's Joint Forces Operation (JFO) said in an update on Facebook as of 07:00 Kyiv time on February 2, 2019.

During the period under review, the Russian occupation forces opened fire from 82mm mortars, grenade launchers of various systems, heavy machine guns, and small arms at the Ukrainian positions near the town of Krasnohorivka, and the villages of Pavlopil, Vilniy, and Krymske.

"Since Saturday midnight, Russian-led forces haven't attacked Ukrainian positions yet," the report said.