You'll note my proposal didn't call for a reusable weapon. It was for a reusable deployment system.ThinksMarkedly wrote:Jonathan_S wrote:But maybe you can fix that. Rather than using expendable large GTs you could build an anti-commerce weapon that was a bit larger than a GT but mostly reusable. Offhand, I'm thinking a spider powered minelaying drone. Direct itout into the path of a freighter of convoy, drop a few laserhead mines and trundle back to the commerce raider. The large stealthy bit is reusable so you don't need to carry many and the expendable bits are far smaller so the ship can carry a bunch of them. (And use a drone because, slow as the GTs are, at "a few hundred gravities" they're faster than a manned spider ship; so have a better chance of achieving an intercept vector than the commerce raiding ship. And for a reusable one you might be willing to make it a bit larget letting you cram some more spider emitters on - allowing a higher accel. Plus you don't risk the ship getting so close)
I'd go the other way around. Any weapon carried on a spider must destroy itself after firing. The MAlign can't afford to have its technology fall into the hands of the GA. And as soon as the torpedo fires, in any moderately-sized system where there's a worthy convoy to be struck, the system will go into high alert. The other warships in the system will begin a cat-and-mouse game to trap the ship that deployed the torpedo, so that ship had better be high-tailing out of the system.
We also haven't heard of weapons that can fire multiple times, aside from PDLCs which are nowhere near as powerful (though they may be sufficiently lethal to freighters). Given the energies involved, betting on the platform being usable after a use is reckless. It may suffer malfunctions.
The problem of building smaller is that this severely limits the spider. A weapon that can accelerate no more than 50 gravities is not very useful unless the freighters are coming directly to it.
One that could drop a few conventional laserhead mines in the path of a target. The mines expend themselves but by that point the deployment system is heading back to the raider where it can be reloaded (or possibly first refurbished) with more mines for the next target/attack. And really no risk the secret spider parts might be recoverable because they're not even near where the weapon goes off.
And I even said it might be larger than a GT (not smaller). If you only need to carry a few reusuable drones it's not as hard to find space for them than if you need to carry as many fully expendable systems as possible.