I do not see an article linked in this post, but again, if you look at the frame by frame, it’s not a shrapnel warhead, and whoever say it is does not know what they are talking about. It is a high explosive warhead that is designed to penetrate the object they are targeting and then explode from within to cause as much damage to the structure as possible. A shrapnel warhead would have little to no effect on a concrete and rebar structure.