The three-hour biopic has broken several records since its release last year, becoming the highest-grossing movie set during World War II, according to Universal. As part of its promotional campaign, Universal sought the views of atomic bomb survivor Tomonaga Masao, who is the president of a Nagasaki-based “hibakusha” group — the name survivors call themselves. Oppenheimer’s invention was first used with devastating effect on August 6, 1945, when a US B-29 bomber named Enola Gay dropped an atomic bomb on Hiroshima. Three days later, another B-29, named Bockscar, dropped an atomic bomb on Nagasaki. The bombings finally prompted Japan to surrender, bringing an end to World War II.

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Persons: “ Oppenheimer, Christopher Nolan, Barbie ”, J, Robert Oppenheimer, Kogyo, Tomonaga Masao, Masao, Oppenheimer, ”, Hiraoka Takashi, ” Cillian Murphy, Melinda Sue Gordon, Enola Gay, Barbie, “, Rishu, he’s Organizations: CNN, British, Universal Pictures, Universal, Former Hiroshima, US Department of, Manhattan Project, Social, Warner Bros . Film Group, Warner Bros, Warner Bros ., Reuters Locations: American, Japan, Hiroshima, Nagasaki, Nazi Germany, Tokyo, “ Hiroshima