Concerned American
Diamond Member
The bomb had never been used on a human target. They also did not know what configuration would be most effective, hence two bomb designs. Re: surrender, Japan and the US had talked about surrender as early as July. Japan wanted to retain Hirohito as emperor and wanted a negotiated surrender--the US wanted unconditional. Seventy five years later we all have 20-20 hindsight but none of us in this discussion have any idea of the thought processes at the time given the technology that was available. Instant communications did not exist. American thoughts on the matter are generally colored with what our predecessors, as victors, have told us. As in any conflict, there are two sides.The atomic bombs were already tested at that point. Trinity proved them.