Russia's hybrid military forces on June 2 mounted nine attacks on Ukrainian army positions in Donbas, eastern Ukraine, with one Ukrainian soldier reported as wounded in action.

"The Russian Federation's armed formations violated the ceasefire nine times in the past day," the press center of Ukraine's Joint Forces Operation Headquarters said on Facebook in an update as of 07:00 Kyiv time on June 3. "As a result, one Ukrainian serviceman was wounded in enemy shelling."

Read alsoUkraine's JFO HQ reports enemy death toll in Donbas in May

Russian-led forces opened fire from proscribed 152mm artillery systems, 82mm mortars, as well as grenade launchers of various types, heavy machine guns, sniper rifles, and small arms. In addition, the enemy used unguided missiles.

Under attack were Ukrainian positions near the villages of Starohnativka, Pavlopil, Bohdanivka, Vodiane, Mayorsk, Novozvanivka, and Khutir Vilny.

The Joint Forces returned fire in response to each enemy attack. According to intelligence data, one member of Russia-led forces was killed on June 2.

The enemy did not attack Ukrainian positions from 00:00 to 07:00 Kyiv time on June 3.

No Ukrainian army casualties have been reported since Wednesday midnight.