tlb wrote:You want the missiles to be similar to Mistletoe or Silver Bullets, so they have endurance and enter under stealth and have some discrimination to recognize higher value targets. But that type of attack could also be used against the orbitals in the home system; that is what the attacks on Mycroft at Beowulf and Oyster Bay were after all.
What orbitals? I thought we were talking about industry in deep space, hyperspace, or at worst around a star with no planets or asteroids. If it's in orbit of a planet, however useless it is, then you don't haul material in, you just mine the planet you're orbiting or any moons attached to it.
Unless you meant orbiting the star?
In any case, it is possible to mine the star itself. It is the largest abundance of any material in any solar system by far. We know how to do it today, even if our materials science and technology can't build it. We haven't seen this in the Honorverse probably because it is far more expensive to build than mining asteroids lying around, but once you've got the initial investment in, the results are far greater.
(The expense doesn't have to be money. You can go cheap, but it'll take longer for the first seed industry to replicate itself in enough volume)
Such an industry may also be harder to attack. If we're talking about tens of thousands of solar collectors inside of a volume 10 light-seconds in radius, there's a lot of redundancy. And if missiles have trouble telling a planet apart from a ship, can they home on anything with the star glaring at them?