Timelordwho wrote:
Quote:
While the article mentions missile guidance systems, the quantities needed for that in relation to other larger industries is minimal. That's before realizing that specific requirements for production of weapon systems in the US prohibit reliance on a number of nations (including China) for any component. Yes. Even back to where the raw materials were mined.
Except that those specific requirements for weapons systems production were waived for the GM subdivision buyout when the approval documentation was sent to be reviewed by an exceptions override committee which is little more than a rubber stamping factory for corporate interests.
Er? General Motors makes missile guidance systems? I'll admit that my direct knowledge of work on sensitive electronics in weapons systems is a bit out of date, but I know from fairly direct information that the background materials requirements for *any* such work in the US is extensive and in some cases ridiculously overcautious. It's done precisely so that our weapons systems capability cannot be compromised by any single (or even a group) of nations breaking off relations with us.
If rare earth elements are required in weapons systems (and I'll assume they are in some of them, but probably fewer than you think), you can be sure that at least for military supply purposes, the US government has secured at least three separate sources, none of which are from a nation with less then a high rating in terms of friendliness towards the US. I would not be at all surprised if the US government operates a small mine inside the US that it simply doesn't advertise in order to ensure it has enough of these materials.
Unless requirements have dramatically changed in just the last 4 or 5 years, there's no way that anything China does to limit production of REE in its own country can affect US weapons production capability.