Nope.
However, the overwhelming historical evidence from American and Japanese archives indicates that Japan would have surrendered that August, even if atomic bombs had not been used — and documents prove that President Truman and his closest advisors knew it.
The allied demand for unconditional surrender led the Japanese to fear that the emperor, who many considered a deity, would be tried as a war criminal and executed. A study by Gen. Douglas MacArthur’s Southwest Pacific Command compared the emperor’s execution to “the crucifixion of Christ to us.”
“Unconditional Surrender is the only obstacle to peace,” Foreign Minister Shigenori Togo wired Ambassador Naotake Sato, who was in Moscow on July 12, 1945, trying to enlist the Soviet Union to mediate acceptable surrender terms on Japan’s behalf.
But the Soviet Union’s entry into the war on Aug. 8 changed everything for Japan’s leaders, who privately acknowledged the need to surrender promptly.
Allied intelligence had been reporting for months that Soviet entry would force the Japanese to capitulate. As early as April 11, 1945, the Joint Chiefs of Staff’s Joint Intelligence Staff had predicted: “If at any time the USSR should enter the war, all Japanese will realize that absolute defeat is inevitable.”
Truman knew that the Japanese were searching for a way to end the war; he had referred to Togo’s intercepted July 12 cable as the “telegram from the [anti-Japanese slur] emperor asking for peace.”
Truman also knew that the Soviet invasion would knock Japan out of the war. At the summit in Potsdam, Germany, on July 17, following Stalin’s assurance that the Soviets were coming in on schedule, Truman wrote in his diary, “He’ll be in the [anti-Japanese slur] War on August 15. Fini [anti-Japanese slur]s when that comes about.” The next day, he assured his wife, “We’ll end the war a year sooner now, and think of the kids who won’t be killed!”
The Soviets invaded Japanese-held Manchuria at midnight on Aug. 8 and quickly destroyed the vaunted Kwantung Army. As predicted, the attack traumatized Japan’s leaders. They could not fight a two-front war, and the threat of a communist takeover of Japanese territory was their worst nightmare.
Prime Minister Kantaro Suzuki explained on Aug. 13 that Japan had to surrender quickly because “the Soviet Union will take not only Manchuria, Korea, Karafuto, but also Hokkaido. This would destroy the foundation of Japan. We must end the war when we can deal with the United States.”
While a majority of Americans may not be familiar with this history, the National Museum of the U.S. Navy in Washington, D.C., states unambiguously on a plaque with its atomic bomb exhibit: “The vast destruction wreaked by the bombings of Hiroshima and Nagasaki and the loss of 135,000 people made little impact on the Japanese military. However, the Soviet invasion of Manchuria … changed their minds.” But online the wording has been modified to put the atomic bombings in a more positive light — once again showing how myths can overwhelm historical evidence.
The allied demand for unconditional surrender led the Japanese to fear that the emperor, who many considered a deity, would be tried as a war criminal and executed. A study by Gen. Douglas MacArthur’s Southwest Pacific Command compared the emperor’s execution to “the crucifixion of Christ to us.”
“Unconditional Surrender is the only obstacle to peace,” Foreign Minister Shigenori Togo wired Ambassador Naotake Sato, who was in Moscow on July 12, 1945, trying to enlist the Soviet Union to mediate acceptable surrender terms on Japan’s behalf.
But the Soviet Union’s entry into the war on Aug. 8 changed everything for Japan’s leaders, who privately acknowledged the need to surrender promptly.
Allied intelligence had been reporting for months that Soviet entry would force the Japanese to capitulate. As early as April 11, 1945, the Joint Chiefs of Staff’s Joint Intelligence Staff had predicted: “If at any time the USSR should enter the war, all Japanese will realize that absolute defeat is inevitable.”
Truman knew that the Japanese were searching for a way to end the war; he had referred to Togo’s intercepted July 12 cable as the “telegram from the [anti-Japanese slur] emperor asking for peace.”
Truman also knew that the Soviet invasion would knock Japan out of the war. At the summit in Potsdam, Germany, on July 17, following Stalin’s assurance that the Soviets were coming in on schedule, Truman wrote in his diary, “He’ll be in the [anti-Japanese slur] War on August 15. Fini [anti-Japanese slur]s when that comes about.” The next day, he assured his wife, “We’ll end the war a year sooner now, and think of the kids who won’t be killed!”
The Soviets invaded Japanese-held Manchuria at midnight on Aug. 8 and quickly destroyed the vaunted Kwantung Army. As predicted, the attack traumatized Japan’s leaders. They could not fight a two-front war, and the threat of a communist takeover of Japanese territory was their worst nightmare.
Prime Minister Kantaro Suzuki explained on Aug. 13 that Japan had to surrender quickly because “the Soviet Union will take not only Manchuria, Korea, Karafuto, but also Hokkaido. This would destroy the foundation of Japan. We must end the war when we can deal with the United States.”
While a majority of Americans may not be familiar with this history, the National Museum of the U.S. Navy in Washington, D.C., states unambiguously on a plaque with its atomic bomb exhibit: “The vast destruction wreaked by the bombings of Hiroshima and Nagasaki and the loss of 135,000 people made little impact on the Japanese military. However, the Soviet invasion of Manchuria … changed their minds.” But online the wording has been modified to put the atomic bombings in a more positive light — once again showing how myths can overwhelm historical evidence.
