Jesus, I was kidding when I said the sequel would be called "District 10." That's just awful. I pray that's just the working title.
Base Delta Zero said:
The gangsters were pursuing paperweights. The Prawn hid some of the weaponry to trade with the human gangsters and the gangsters collected the useless bits of tech. Until the secrets of operating the tech were unlocked, fighting a gang war with the Nigerians over bits of tech the MNU already had access to sounds like a waste of money and manpower. Standing policy was to avoid the problem. -easily infered from events and dialogue.
I just realized that's actually kind of silly. The weapons themselves might be useless because of the safety software, but the power source and design itself shouldn't be unfathomable. Why couldn't humans reverse engineer the weapons? Maybe we're the dumb ones.

And the criticism that the MNU and UoSA government would have permitted the Nigerians to collect the weapons (which, as noted, have power sources somewhat beyond human capacity to build, are probably dangerous and are potentially toxic) is a valid one. They simply wouldn't. Finally, I kind of wonder how much better the Prawn weapons really are. Okay, there's that one lightning cannon that makes people explode... well, so what? Is an exploded enemy significantly less threatening than the bullet-riddled one? And besides, we have man-portable weapons which can do that and much more already. I suppose it might make a more accurate anti-aircraft or anti-tank weapon.