There’s not a US company that could do this? Buy American.
The American companies, like Apple and Motorola are really Chinese.
I will second your question/comment. The main reason being that there will be a fair amount of R&D put up to make electronic components that are rad hard. Off the shelf terrestrial components wont be reliable or have sufficient life. That development and capability is something we should promote in house, not outsourced.
No, Motorola used to make a line of cell phones (Moto X) in the US, but I think they moved that production overseas a few years ago. A quarter of a century of Bush/Obama/Clinton had a cost to the country.
HMD Global Oy, branded as HMD, is a Finnish mobile phone company