A Ukrainian Army officer, Anatoly Shtefan, has uploaded on Facebook a video, apparently shot by a spotting drone, showing a strike by Ukraine's Joint Forces on positions of Russia-supported militants in Donbas.

“In late February, the invaders were up to provocations, so Joint Forces had to calm them down... Two troops of the occupying forces joined the 'Killed in Action' Brigade," he wrote.

As UNIAN reported earlier, on March 13, Russian occupation forces twice violated the ceasefire, according to the press service of the Joint Forces Operation Headquarters.

Two Ukrainian soldiers were injured as a result of the shelling.

According to intelligence data, three militants were wounded and another one was killed as Joint forces returned fire.