The pictures resemble fireworks falling down slowly on properties within the village of Ozerne however had been met by outrage.
Thermite munitions can inflict painful burns on each troops and civilians and likewise trigger respiratory accidents.
The footage was met with outrage after it was launched by Ukrainian MP Roman Hryshchuk on Twitter.
“Ozerne village, Donetsk area. Ukraine. That is horrible,” wrote Hryshchuk within the publish accompanying the clip.
He didn’t state the date of the assault, however the location of the video has been confirmed to be Ozerne, after comparability with photographs of the village by Google Maps.
Defence knowledgeable Marina Miron, from King’s Faculty London, mentioned the rockets within the video contained thermite, a mixture of steel powder and steel oxide which might be deployed as an incendiary weapon, just like the napalm chemical.
”Each Ukraine and Russia have incendiary rockets,” Miron mentioned.
“The video most actually reveals thermite, not phosphorus munitions. Comparable assaults have been witnessed since 2014.”
Thermite was developed in World Warfare II to disable artillery items with out using explosive. The white warmth it generates can burn by concrete and metal.
Human Rights Watch says the weapons inflict excruciating burns, typically to the bone, and might trigger respiratory harm, an infection, shock, and organ failure.
Beneath worldwide legislation, using thermite munitions, in addition to napalm bombs, is restricted to obviously outlined army targets.
Western defence specialists say Russia has additionally deployed so-called “vacuum bombs” which suck within the oxygen from the encircling air to generate a strong explosion and a big strain wave that may have monumental damaging results.
However Miron urged cautioned towards attributing who was answerable for the assault on Ozerne.
She mentioned each Russia and Ukraine have incendiary rockets.