How they move them is also fascinating: https://en.wikipedia.org/wiki/Safeguards_Transporter
https://www.twz.com/37156/new-nuke-transporting-tractor-trai...
https://www.twz.com/14253/the-us-moves-nukes-in-booby-trappe...
Why the fetish for this particular vehicle, even when anonymity is at a premium?