Steve (as 41oo) wrote:The Nagasaki bomb was a test of the plutonium device on a live city, and an excercise in scaring the Russians.
It had, in my opinion, nothing to do with winning the war or saving lives.
In August 1945, the problem was keeping Japan from surrendering long enough to test the fat man gadget on a live enemy, not using it to bring an end to the war per se.
Steve, I can't buy that. While neither victory nor even substantive resistance of the impending invasion were given any credence at all by Japan's Ruling Military, their particular sense of honor called for dieing For The Emporer to make the enemy's certain victory as costly as possible. Even following the Hiroshima Bomb, hardliners intended a sort of national Banzai Charge. The Nagasaki Bomb changed their minds. Several more devices were "in the pipeline" and on the way to the 508th Bomb Group, as was discussed earlier in this thread. Crew, plane, and target assignments had been made. Further operations proved unnecessary.
Fatman and Littleboy were transported under utmost secrecy to Iwo Jima aboard the Cruiser Indianapolis, which was shortly thereafter sunk by a Japanese Sub (a heartbreaking story in itself). Operating under identical security and secrecy rules, The Cruiser Helena (and possibly, though not certainly, others) crossed from the US to Iwo, arriving a few days after The Indianapolis had departed. Neither Cruiser took part in any other Fleet Activity in the Iwo Jima area, and neither interacted in any way with the Iwo Fleet. They snuck in and snuck out. Why do you suppose at least TWO Cruisers did this at roughly the same time?
The successful detonation of the smaller, lighter, somewhat easier-to-produce plutonium device influenced subsequent manufacturing focus. Uncle Joe was disuaded from sweeping more of Europe under the Soviet Rug than had been his intention. It is a myth that at that time there were only two bombs. There were a number available, and more were in production. Stalin was aware of this. The Japanese assumed it.
timber