[Disestablishmentarian]

The Soviets divined the existence of the Manhattan project within a month of its creation and they didn't need any espionage to do it.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I don't doubt that. But Harry Hopkins provided them not only details but fissionable material--tons of it.

This is a whole different level of espionage.

[kallisti]

“Major Jordan’s Diary” chronicles the shipment during Lend-Lease.