The third video shows a missile attack on the building of the Kharkiv city administration, where at that moment a gathering of nationalists was taking place.
Was the meeting taking place in those cars driving in front of the building? Because that's where the missile hit. And what happened to the "bases and firing positions"?
Speaking of which, apparently Ukrainians have a "base" and/or "firing position" in every fucking building in Mariupol, Russians bombed all of them, and still can't take the city. Is there perhaps a bit of a problem with this "bases and firing positions" nonsense?