Watch this post on Twitter.
It i am right it assumes it is showing the working of the Iron Dome above Israelian cities. The context is that this iron dome is stopping missiles that are shot by Hezbollah in Lebanon towarda these Israelian cities. But by watching, especially the second video, for me it seems 'rockets' or whatever they are are clearly launched from the ground not that far away.
Seems like a firework-show.
Opinions?