Somebody recently mentioned that the purpose of the cash was to buy the cooperation of people in Europe for Iran's nefarious plans.
And then I remembered that the $1.5B on pallets wasn't just greenbacks. There were also Swiss francs and Euros, according to the early reports.
There are no coincidences.
I seem to remember reading that very likely some of the cash likely made its way to overseas bank accounts belonging to for instance, 0bola.
Correct me if I’m wrong but much of the cash went to bribes. Bribes essentially to solidify the end bribe that were along the way. Much differing currency for diversity sake.