>>18160522There is a concept for defense against ayylmao and it's a nuclear assisted Kessler syndrome.
Qrd is to dig deep ass holes in the ground, set several nuclear charges there, a few docen meters below the edge you put a concrete seal and then you fill the remaining space on top of it with as much dense crap you can find.
Once the ayylmao are close enough you detonate the nooks and those holes will work as a planetary scale grape shot that would shred anything in orbit as the "shrapnel" would be shot everywhere up the tube at high speeds.
Though it only works if ayylmao are in orbit and they can't react quickly enough.
If you have enough planet scale grape shots you could shred any ayylmao army in orbit and create a literal wall of debris that would deter further invasions but would also fuck us over with all the radiation and constant falling shit all over the world.
That assuming ayylmao would do the "conventional" orbital attack on a planet rather than launching a single rock at any % of the speed of light. Lets just hope they actually want our biosphere rather than our minerals, which are abundant everywhere else.