For all here, is it possible or plausible for a newly minted nuclear power, i.e. Iran, to sneak a viable nuclear weapon into a US port, hidden in a shipping container? Could such a thing be shielded to prevent authorities from detecting it and tumbling to the plan?
“to sneak a viable nuclear weapon into a US port, hidden in a shipping container? Could such a thing be shielded to prevent authorities from detecting it and tumbling to the plan?”
Not anymore, no.