A camera mounted on a Russian T-90M tank records as it traverses through the rubbled city of Marinka in Donetsk. The tank stops as it approaches a partially standing building and fires multiple rounds into it, just in case Ukrainian troops are using it as a fighting position. During the incident an explosion can be seen just off to the front right of the T-90. It's not clear if this was incoming hostile Ukrainian fire or the result of another Russian unit firing from outside the frame of the video.