Well, the reason I ask about smoke specifically is that everything else already can be manufactured. Pretty much all guns, all ammos, most explosives, and all damage types are things you can make really early on. I mean, I guess there's no way to make flares, but since they're reusable and incendiaries work just as well, there's no point. But unless I'm missing something, the only way to get smoke is either to buy it or blow something up, which probably isn't great for inside of the skyranger.
It's not really a big deal though, so I can live without it.
As for the terror mission, it's possible that it the ship wasn't actually about to engage in a terror attack. It was a terror ship, on a terror mission according to the Hyperwave Decoder, but I didn't wait around to see if it actually tried to land or not. If I wind up with more terror attacks on Antarctica, I'll make a save and play around a bit to see what happens.