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Surrender of Japan
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Surrender of Japan
The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, ending the war. By the end of July 1945, the Imperial Japanese Navy (IJN) was incapable of conducting major operations and an Allied invasion of Japan was imminent. Together with the United Kingdom and China, the United States called for the unconditional surrender of Japan in the Potsdam Declaration on 26 July 1945—the alternative being "prompt and utter destruction". While publicly stating their intent to fight on to the bitter end, Japan's leaders (the Supreme Council for the Direction of the War, also known as the "Big Six") were privately making entreaties to the publicly neutral Soviet Union to mediate peace on terms more favorable to the Japanese. While maintaining a sufficient level of diplomatic engagement with the Japanese to give them the impression they might be willing to mediate, the Soviets were covertly preparing to attack Japanese forces in Manchuria and Korea (in addition to South Sakhalin and the Kuril Islands) in fulfillment of promises they had secretly made to the US and the UK at the Tehran and Yalta Conferences.
On 6 August 1945, at 8:15 am local time, the United States detonated an atomic bomb over the Japanese city of Hiroshima. Sixteen hours later, American president Harry S. Truman called again for Japan's surrender, warning them to "expect a rain of ruin from the air, the like of which has never been seen on this earth." Late on 8 August 1945, in accordance with the Yalta agreements, but in violation of the Soviet–Japanese Neutrality Pact, the Soviet Union declared war on Japan, and soon after midnight on 9 August 1945, the Soviet Union invaded the Japanese puppet state of Manchukuo. Hours later, the U.S. dropped a second atomic bomb on the Japanese city of Nagasaki.
Emperor Hirohito subsequently ordered the Supreme Council for the Direction of the War to accept the terms the Allies had set down in the Potsdam Declaration. After several more days of behind-the-scenes negotiations and a failed coup d'état by hardliners in the Japanese military, Emperor Hirohito gave a recorded radio address across the Empire on 15 August announcing the surrender of Japan to the Allies.
On 28 August, the occupation of Japan began, led by the Supreme Commander for the Allied Powers. The formal surrender ceremony was held on 2 September, aboard the U.S. Navy battleship USS Missouri, at which officials from the Japanese government signed the Japanese Instrument of Surrender, ending hostilities with the Allies. Allied civilians and military personnel alike celebrated V-J Day, the end of the war in the Pacific; however, isolated soldiers and other personnel from Japan's forces scattered throughout Asia and the Pacific refused to surrender for months and years afterwards, some into the 1970s. The role of the atomic bombings in Japan's unconditional surrender, and the ethics of the two attacks, is debated. The state of war formally ended when the Treaty of San Francisco came into force on 28 April 1952. Four years later, Japan and the Soviet Union signed the Soviet–Japanese Joint Declaration of 1956, formally ending their state of war.
By 1945, the Japanese had suffered a string of defeats for nearly two years in the South West Pacific, India, the Marianas campaign, and the Philippines campaign. In July 1944, following the loss of Saipan, General Hideki Tōjō was replaced as prime minister by General Kuniaki Koiso, who declared that the Philippines would be the site of the decisive battle. After the Japanese loss of the Philippines, Koiso in turn was replaced by Admiral Kantarō Suzuki. The Allies captured the nearby islands of Iwo Jima and Okinawa in the first half of 1945. Okinawa was to be a staging area for Operation Downfall, the Allied invasion of the Japanese Home Islands. Following Germany's defeat, the Soviet Union began quietly redeploying its battle-hardened forces from the European theatre to the Far East, in addition to about forty divisions that had been stationed there since 1941, as a counterbalance to the million-strong Kwantung Army.
The Allied submarine campaign and the mining of Japanese coastal waters had largely destroyed the Japanese merchant fleet. With few natural resources, Japan was dependent on raw materials, particularly oil, imported from Manchuria and other parts of the East Asian mainland, and from the conquered territory in the Dutch East Indies. The destruction of the Japanese merchant fleet, combined with the strategic bombing of Japanese industry, had wrecked Japan's war economy. Production of coal, iron, steel, rubber, and other vital supplies was only a fraction of that before the war.
As a result of the losses it had suffered, the Imperial Japanese Navy (IJN) had ceased to be an effective fighting force. Following a series of raids on the Japanese shipyard at Kure, the only major warships in somewhat fighting order were six aircraft carriers, four cruisers, and one battleship, of which many were heavily damaged and none could be fueled adequately. Although 19 destroyers and 38 submarines were still operational, their use was also limited by the lack of fuel.
Faced with the prospect of an invasion of the Home Islands, starting with Kyūshū, and the prospect of a Soviet invasion of Manchuria—Japan's last source of natural resources—the War Journal of the Imperial Headquarters concluded in 1944:
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Surrender of Japan
The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, ending the war. By the end of July 1945, the Imperial Japanese Navy (IJN) was incapable of conducting major operations and an Allied invasion of Japan was imminent. Together with the United Kingdom and China, the United States called for the unconditional surrender of Japan in the Potsdam Declaration on 26 July 1945—the alternative being "prompt and utter destruction". While publicly stating their intent to fight on to the bitter end, Japan's leaders (the Supreme Council for the Direction of the War, also known as the "Big Six") were privately making entreaties to the publicly neutral Soviet Union to mediate peace on terms more favorable to the Japanese. While maintaining a sufficient level of diplomatic engagement with the Japanese to give them the impression they might be willing to mediate, the Soviets were covertly preparing to attack Japanese forces in Manchuria and Korea (in addition to South Sakhalin and the Kuril Islands) in fulfillment of promises they had secretly made to the US and the UK at the Tehran and Yalta Conferences.
On 6 August 1945, at 8:15 am local time, the United States detonated an atomic bomb over the Japanese city of Hiroshima. Sixteen hours later, American president Harry S. Truman called again for Japan's surrender, warning them to "expect a rain of ruin from the air, the like of which has never been seen on this earth." Late on 8 August 1945, in accordance with the Yalta agreements, but in violation of the Soviet–Japanese Neutrality Pact, the Soviet Union declared war on Japan, and soon after midnight on 9 August 1945, the Soviet Union invaded the Japanese puppet state of Manchukuo. Hours later, the U.S. dropped a second atomic bomb on the Japanese city of Nagasaki.
Emperor Hirohito subsequently ordered the Supreme Council for the Direction of the War to accept the terms the Allies had set down in the Potsdam Declaration. After several more days of behind-the-scenes negotiations and a failed coup d'état by hardliners in the Japanese military, Emperor Hirohito gave a recorded radio address across the Empire on 15 August announcing the surrender of Japan to the Allies.
On 28 August, the occupation of Japan began, led by the Supreme Commander for the Allied Powers. The formal surrender ceremony was held on 2 September, aboard the U.S. Navy battleship USS Missouri, at which officials from the Japanese government signed the Japanese Instrument of Surrender, ending hostilities with the Allies. Allied civilians and military personnel alike celebrated V-J Day, the end of the war in the Pacific; however, isolated soldiers and other personnel from Japan's forces scattered throughout Asia and the Pacific refused to surrender for months and years afterwards, some into the 1970s. The role of the atomic bombings in Japan's unconditional surrender, and the ethics of the two attacks, is debated. The state of war formally ended when the Treaty of San Francisco came into force on 28 April 1952. Four years later, Japan and the Soviet Union signed the Soviet–Japanese Joint Declaration of 1956, formally ending their state of war.
By 1945, the Japanese had suffered a string of defeats for nearly two years in the South West Pacific, India, the Marianas campaign, and the Philippines campaign. In July 1944, following the loss of Saipan, General Hideki Tōjō was replaced as prime minister by General Kuniaki Koiso, who declared that the Philippines would be the site of the decisive battle. After the Japanese loss of the Philippines, Koiso in turn was replaced by Admiral Kantarō Suzuki. The Allies captured the nearby islands of Iwo Jima and Okinawa in the first half of 1945. Okinawa was to be a staging area for Operation Downfall, the Allied invasion of the Japanese Home Islands. Following Germany's defeat, the Soviet Union began quietly redeploying its battle-hardened forces from the European theatre to the Far East, in addition to about forty divisions that had been stationed there since 1941, as a counterbalance to the million-strong Kwantung Army.
The Allied submarine campaign and the mining of Japanese coastal waters had largely destroyed the Japanese merchant fleet. With few natural resources, Japan was dependent on raw materials, particularly oil, imported from Manchuria and other parts of the East Asian mainland, and from the conquered territory in the Dutch East Indies. The destruction of the Japanese merchant fleet, combined with the strategic bombing of Japanese industry, had wrecked Japan's war economy. Production of coal, iron, steel, rubber, and other vital supplies was only a fraction of that before the war.
As a result of the losses it had suffered, the Imperial Japanese Navy (IJN) had ceased to be an effective fighting force. Following a series of raids on the Japanese shipyard at Kure, the only major warships in somewhat fighting order were six aircraft carriers, four cruisers, and one battleship, of which many were heavily damaged and none could be fueled adequately. Although 19 destroyers and 38 submarines were still operational, their use was also limited by the lack of fuel.
Faced with the prospect of an invasion of the Home Islands, starting with Kyūshū, and the prospect of a Soviet invasion of Manchuria—Japan's last source of natural resources—the War Journal of the Imperial Headquarters concluded in 1944:
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