[sodality2]

Not when cellular or satellite chips are very well hidden... You might not even know about them, let alone have the ability or knowledge on how to stop it from connecting, force it through a VPN/firewall, etc. You already can't do that with desktop PC's thanks to things like Intel ME.

[slt2021]

I would be concerned if US Space Force could not detect rogue low orbit satellites from adversaries that provide uplink to imported consumer vehicles

[sodality2]

It could use any existing commercial service. Again, you could very feasibly set it up to be plausibly deniable until it's not.