cthia wrote:Thanks, everyone.
I asked because the narration in UH says "...since a missile can't generate a sidewall..."
Whether it is possible or not, an impeller is a requirement? So, the slower graser torp has no chance of acquiring extra protection in the future?
Well bubble sidewalls don't require a wedge. OTOH the generators for those are so large that even ships as large as SDs don't carry them; despite how useful they'd be if ever forced into combat within a grav wave. Only forts, designed to normally fight without an active wedge, make the space for a bubble sidewall generator.
But normal sidewalls, and full bow/stern walls have to tie into an active wedge. We don't know for sure whether that's true of a buckler wall; but I tend to suspect it is.
Also RFC has said that spider drives don't work through a bubble sidewall; so the GT would have to coast while it's up. Plus, they're visible on grav sensors, so your super stealthy undetectable torpedo would have to cut acceleration and make itself far more visible in order to make itself somewhat more able to take a hit. Seems like a bad trade-off even if you ignore size and power requirements for it.