Russia's hybrid military forces on June 4 mounted 14 attacks on Ukrainian positions in Donbas, eastern Ukraine.
"The Russian Federation's armed formations violated the ceasefire 14 times in the past day," the press center of Ukraine's Joint Forces Operation said in a Facebook update as of 07:00 Kyiv time on June 5, 2020.
Russia-led forces opened fire from proscribed 120mm mortars, anti-tank missile systems, grenade launchers of various types, heavy machine guns, and small arms.
Under attack came Ukrainian positions near the towns of Krasnohorivka and Avdiyivka, and the villages of Bohdanivka, Chermalyk, Pavlopil, Kamianka, Novoluhanske, Orikhove, and Novhorodske.
Joint Forces returned fire to each enemy shelling.
"Since Friday midnight, Russia-led forces have attacked Ukrainian positions near the village of Novo-Oleksandrivka, using rifles," the update said.
No casualties were reported among Ukrainian troops over the period under review.