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Forgotten ally? China's unsung role in World War II

By Rana Mitter, Special to CNN

Updated 9:28 PM ET, Mon August 31, 2015

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The United States and China were allies during World War II and more than 250,000 Americans served in what was known as the "China-Burma-India" theater. Here, a U.S. sergeant and a lieutenant, both members of the Y-Force Operations Staff, demonstrate methods of disarming the enemy with a bayonet to Chinese soldiers.
Photos: China and the United States in World War II
The United States and China were allies during World War II and more than 250,000 Americans served in what was known as the "China-Burma-India" theater. Here, a U.S. sergeant and a lieutenant, both members of the Y-Force Operations Staff, demonstrate methods of disarming the enemy with a bayonet to Chinese soldiers.
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Marine Corporal Richard W. Miller bargains with a Chinese man for a lift in his rickshaw on September 30, 1945. This image was among 23,000 discovered by Chinese historian Zhang Dongpan in 2006 in the U.S. National Archives and Records Office.
Photos: China and the United States in World War II
September 30, 1945 – Marine Corporal Richard W. Miller bargains with a Chinese man for a lift in his rickshaw on September 30, 1945. This image was among 23,000 discovered by Chinese historian Zhang Dongpan in 2006 in the U.S. National Archives and Records Office.
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Zhang used the images for an exhibition that tells the often forgotten role of U.S. and Chinese cooperation in World War II. Here, a British and Chinese soldier exchange greetings when the Chinese and British troops met on the Mandalay Road, Burma on 30 March 1945.
Photos: China and the United States in World War II
Zhang used the images for an exhibition that tells the often forgotten role of U.S. and Chinese cooperation in World War II. Here, a British and Chinese soldier exchange greetings when the Chinese and British troops met on the Mandalay Road, Burma on 30 March 1945.
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Zhang worked with Retired Army Col. John Easterbrook to bring the photo exhibition to the United States, where many Americans were surprised to learn of of the U.S. effort against Japan in China, Easterbrook says. Here, a Chinese commando being trained as a paratrooper by American officers makes his first jump in Kunming, southwest China.
Photos: China and the United States in World War II
Zhang worked with Retired Army Col. John Easterbrook to bring the photo exhibition to the United States, where many Americans were surprised to learn of of the U.S. effort against Japan in China, Easterbrook says. Here, a Chinese commando being trained as a paratrooper by American officers makes his first jump in Kunming, southwest China.
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Chinese soldiers were trained by U.S. officers to use incendiary devices called "flamethrowers" seen here during the three-month siege of the ancient walled city of Tengchung, a Japanese stronghold. The American effort is often forgotten in China too. Following the end of the war, civil war broke out, and with the victory of the Communists all mention of American cooperation was stricken from the record.
Photos: China and the United States in World War II
Chinese soldiers were trained by U.S. officers to use incendiary devices called "flamethrowers" seen here during the three-month siege of the ancient walled city of Tengchung, a Japanese stronghold. The American effort is often forgotten in China too. Following the end of the war, civil war broke out, and with the victory of the Communists all mention of American cooperation was stricken from the record.
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China was the first country to enter what would become World War II. On July 7, 1937, a clash between Chinese and Japanese troops at the Marco Polo Bridge, just outside Beijing, led to all-out war. Here, a Chinese manned tank moves south along the Burma Road toward Lashio, Burma on February 24, 1945
Photos: China and the United States in World War II
China was the first country to enter what would become World War II. On July 7, 1937, a clash between Chinese and Japanese troops at the Marco Polo Bridge, just outside Beijing, led to all-out war. Here, a Chinese manned tank moves south along the Burma Road toward Lashio, Burma on February 24, 1945
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Some 14 million Chinese died and up to 100 million became refugees during the eight years of conflict with Japan from 1937 to 1945.
Photos: China and the United States in World War II
March 5, 1945 – Some 14 million Chinese died and up to 100 million became refugees during the eight years of conflict with Japan from 1937 to 1945.
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An American soldier waves good luck to a U.S. Army Air Force Liberator bomber as it crosses the shark-nosed bows of U.S. P-40 fighter planes at an advanced U.S. base in China.
Photos: China and the United States in World War II
September 13, 1943 – An American soldier waves good luck to a U.S. Army Air Force Liberator bomber as it crosses the shark-nosed bows of U.S. P-40 fighter planes at an advanced U.S. base in China.
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An artist of the China Air Task Force Fighter Command of the United States Army Air Force puts the finishing touches on the insignia of a U.S. plane. The pilots were known as "Flying Tigers."
Photos: China and the United States in World War II
An artist of the China Air Task Force Fighter Command of the United States Army Air Force puts the finishing touches on the insignia of a U.S. plane. The pilots were known as "Flying Tigers."
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Historian Rana Mitter says that China could not have won the war on its own but held down huge numbers of Japanese troops on its territory. He says the defeat of Japan was dependent on western, and in particular American finance, military support and supplies.
Photos: China and the United States in World War II
March 1, 1945 – Historian Rana Mitter says that China could not have won the war on its own but held down huge numbers of Japanese troops on its territory. He says the defeat of Japan was dependent on western, and in particular American finance, military support and supplies.
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But acknowledging these realities does not mean denying that China's contributions were also very important to the war effort, Mitter adds. Here, a convoy rider gives a Chinese child a ride in the Tengchun Cutoff, China.
Photos: China and the United States in World War II
March 2, 1945 – But acknowledging these realities does not mean denying that China's contributions were also very important to the war effort, Mitter adds. Here, a convoy rider gives a Chinese child a ride in the Tengchun Cutoff, China.
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American President Franklin Delano Roosevelt, British Prime Minister Winston Churchill and Chinese leader Chiang Kai-shek meet with other military leaders at the Cairo Conference. The conference addressed issues related to Allied policy against Japan during World War II, and made decisions about the future of Asia.
Photos: China and the United States in World War II
Cairo, Egypt, 1943 – American President Franklin Delano Roosevelt, British Prime Minister Winston Churchill and Chinese leader Chiang Kai-shek meet with other military leaders at the Cairo Conference. The con