Photo from UNIAN

One Ukrainian soldier was injured in a booby-trap blast in Donbas, eastern Ukraine, on Saturday, February 22.

Read alsoRussian-led forces try again to penetrate contact line in Donbas, get fitting rebuff

"One Ukrainian defender has been injured today after an unidentified explosive device exploded. He was taken to a hospital and provided with qualified assistance," the press center of the Joint Forces Operation Headquarters said on Facebook in an evening update.

In total, Russia-led forces violated the ceasefire in Donbas, eastern Ukraine, seven times from 00:00 to 18:00 Kyiv time.

Enemy troops opened fire from proscribed 120mm and 82mm mortars, grenade launchers of various systems, heavy machine guns, and rifles to attack Ukrainian positions near the towns of Maryinka and Krasnohorivka, and the villages of Novomykhailivka, Starohnativka, Krymske, and Novoluhanske.