Tbh, the critical stuff has mostly been sold off to Chinese, Saudi Arabian & Indian companies. No doubt US firms own more than is desirable, but I think the interdependence of defence technologies & intelligence is the bigger issue with regard to the US.

The French State meantime owns quite a bit, but are allies with similar geopolitical needs, and for all that the relationship is often that of squabbling siblings, won’t wish matters to sour with such a near neighbour.