Earlier quoted context omitted.
Most countries don’t do it, including the US. “Ready and willing” is quite the turn of phrase.
I've seen US numbers along 70-80% is imported. That leaves 20-30% domestic. Some of the REEs are 100% imported, so that's a different issue. But you seem to be implying that the US is 100% importing all REEs with no domestic production at all. That's not true. Yes, some production is slowed due to environmental issues. Some of it is a different nature along the lines of "why mine yours when you can buy someone else's…
My understanding is that a large part of the issue is processing capacity/ability - not mining of the ore. In fact, a significant amount of ore mined in the US is sent to China for processing. I don't think it's a simple case of the US standing up some processing plants in 1-2 years. If that were the case, wouldn't you think it would've happened by now? Is US leadership that bad that they failed to address this risk? Or - more likely - is it because solving the issue will take a lot more than some quick investment?
This is a huge issue for the US MIC. Plans (e.g. with regard to Iran) are going back to the drawing board for sure.