Operation Crossroads
There were only seven nuclear bombs in existence in July 1946. The two bombs used in the test were Fat Man plutonium implosion-type nuclear weapons of the kind dropped on Nagasaki. The "Able" bomb was stenciled with the name "Gilda" and decorated with an "Esquire" magazine photograph of Rita Hayworth, star of the 1946 movie, "Gilda". The "Baker" bomb was "Helen of Bikini." This femme-fatale theme for nuclear weapons, combining seduction and destruction, is epitomized by the use in all languages, starting in 1946, of "bikini" as the name for a woman's two-piece bathing suit.
Debate over the atomic bombings of Hiroshima and Nagasaki
One day before the bombing of Nagasaki, the Emperor notified Foreign Minister Shigenori Tōgō of his desire to "insure a prompt ending of hostilities". Tōgō wrote in his memoir that the Emperor "warned [him] that since we could no longer continue the struggle, now that a weapon of this devastating power was used against us, we should not let slip the opportunity [to end the war] by engaging in attempts to gain more favorable conditions". The Emperor then requested Tōgō to communicate his wishes to the Prime Minister.