Good news is I dont think you need the charge at that point.
Hmm. You know, if it’s something like an MBT it may remained sealed in some way, for all I know. A bunch of aluminum at mach 1.5 is going to have significantly less cutting power than a rod of depleted uranium at mach 3. A whole plane might have a crushing effect that no normal-sized munition would, though. And then there’s the fire over top of whatever is left.
Jet fuel can’t melt steel beams plates.