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The X-Com Files / Re: The X-Com Files - 0.6.9 alpha: ( ͡° ͜ʖ ͡°)
« on: September 11, 2017, 12:20:24 am »Given that in the setting outer UFO walls can be penetrated by man-portable munitions that are orders of magnitude below smallest nuclear warheads in existence (otherwise the squad and the map would just be obliterated every time), it makes no sense to use THAAD-style guidance packages, when the same effect can be achieved by just detonating ~10kt at ~50 meters distance, which is pretty much solved problem since 60s.
I was going to post something similar, the gist of it being that constructing a nuclear shaped charge is technically not possible. Yes, you can focus the blast (see Orion Nuclear Pulse Units), but seeing how you need to compress the warhead to reach criticality, you cannot use it to form a shaped charge (i.e. something that results in a coherent jet of fluid metal). Shaped charges only work over small distances before the metal jet begins to brake up, so even if something like this was possible, you'd still need the missile to actually hit the target, instead of exploding it somewhere in the vincinity. Add to that that the warhead alone (sans shaped charge) would be about 100 kg (taking the W25 as an example here), i don't see this happening, at least not if the target is a UFO that can vastly outperform traditional aircraft. That was the reason i proposed this for a missile employing alien alloys, making it lighter and more manouverable.
Also i don't really see how adding a bunch of uranium in a shaped charge would make a difference if you detonate a 1 kiloton nuclear warhead in close proximity to the target. My guess would be that the added effect would be minimal at best. Just to remind you, a kiloton of TNT can be visualized as a cube of TNT 8.46 metres (27.8 ft) on a side (taken straight from wikipedia).
All of that aside, that still leaves us with the problem that x-com would have unlimited access to nuclear weapons and apparently detonates those at it's discretion, even over populated areas. You can't PR something like that away. I can see how the MIBs would be working against X-COM here if they are the ones running around having to neuralyz people
If the Stingray uses a conventional warhead that does about half the damage of the Avalanche, can the Avalanche really have a 1-2 kT nuclear warhead? Would it need to? Or could it not just be a regular missile which simply has a bigger warhead?