Anti.matter
Anti.materiel
These DUMBS and other DS drone, weapons caches, and comm facilities don't just blow themselves up.. without fallout.
Ever drop a mountain on clowns? Without a nuke? Not as easy as you think.
Ever blow up a slaughterbot factory and warehouse deep underground? Or a dozen? Try it sometimes. Without a nuke.
Ever buckshot the braincase of an evil AI in the middle of a frenly city without killing folks, without a nuke? Harder than it looks.
Ever do all that over years without folks even knowing? Up the game.
What is this thing, ANTI.MATTER?
Could it do all these things in the right (wrong) hands?
Physics. Advanced physics. Very, very advanced physics. Classified physics? Where does all the money go?
Power. In all it's forms. Is power.