I'm thinking of someone intentionally trashing an orbit. I still think ASAT is more econmical. But if you wanted to dump a bunch of sand around an adversary's G

I'm thinking of someone intentionally trashing an orbit. I still think ASAT is more econmical. But if you wanted to dump a bunch of sand around an adversary's GEO arc, I believe that's doable. It's not really feasible in LEO outside cartoonishly-aimless evil.