Russia's hybrid military forces on Thursday mounted 10 attacks on Ukrainian positions in Donbas, eastern Ukraine.

"The armed forces of the Russian Federation violated the ceasefire 10 times on February 20," the press center of Ukraine's Joint Forces Operation said in a Facebook update as of 07:00 Kyiv time on February 21, 2020.

The enemy opened fire, employing proscribed 120mm and 82mm mortars, cannons installed on infantry fighting vehicles, grenade launchers of various types, heavy machine guns, and rifles.

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Under attack came Ukrainian positions near the towns of Maryinka and Krasnohorivka, and the villages of Novomykhailivka, Pyshchevyk, Pavlopil, Lebedynske, Starohnativka, and Novozvanivka.

No casualties were reported among Ukrainian troops in the past day.

"Since Friday midnight, Russia-led forces have attacked Ukrainian positions near Krasnohorivka, and the village of Orikhove, Pavlopil, and Lebedynske, using 120mm and 82mm mortars, grenade launchers of various types, heavy machine guns, and rifles," the update said.