by John Catalinotto

On the 70th anniversary of the mass murders of the civilian populations of Hiroshima and Nagasaki in Japan, on Aug. 6 and Aug. 9 respectively, a discussion in the U.S. corporate media has centered on the following question: Did the bombs force a Japanese surrender and avoid U.S. casualties?

Historic studies have shown this to be the U.S. pretext rather than the reason for using the bombs. Photographs show the horror. Here we want to focus on the following questions: What was the class character of the two principal regimes fighting this war in the Pacific? What were their goals? Why did their confrontation lead to Washington using unspeakable weapons against a civilian population?

Both the U.S. and Japan were imperialist countries. Both had capitalist economies, with wealth concentrated in a small number of ruling-class families in industry and banking. These ruling classes exploited the working classes at home. Japan ruled Korea and parts of China, where its ruling class invested capital, exploited local workers and looted raw materials. The U.S. ruled the Philippines, Puerto Rico and Hawaii, where it did the same.

The two imperialist powers’ competition for control of the Pacific islands and East Asia led to World War II in the Pacific. The goal of each ruling class was control of the Pacific islands and East Asia. In neither Japan nor the U.S. did the laboring workers and farmers have anything to gain by a victory of “their” rulers.

For U.S. imperialism, the goal was to smash the Japanese state so thoroughly that it would be subservient to Washington in the region. Today, U.S. imperialism still wants hegemony in that region, but this time with a rearmed Japanese ruling class as a junior partner in an alliance against People’s China.

The Chinese and Korean peoples are still trying to get the Japanese rulers to admit to the crimes their military committed on the road to conquest. The current rightist Japanese Premier Shinzō Abe refuses to apologize and instead wants a rearmed and aggressive Japanese military.

Crimes of U.S. imperialism

As communists in the U.S., we focus on the crimes of U.S. imperialism. The ruling class used the vilest chauvinist and racist propaganda against the Japanese people, portraying them as subhumans, to mobilize the population to go to war and kill Japanese. These included interning people of Japanese ancestry in U.S. concentration camps and firebombing and atomic bombing Japanese civilians.

The U.S. military learned how incendiary bombs can destroy cities from the British-U.S. attack on Hamburg in July 1943 that killed 43,000 German civilians and from the one on Dresden in February 1945 that burned or asphyxiated between 30,000 and 90,000 people, mostly refugees.

After the U.S. had captured islands close to the main Japanese islands, the Air Force opened an incendiary bombing campaign that struck 68 Japanese cities, killing hundreds of thousands of people.

The largest and most devastating of these attacks took place on March 7-8, 1945, when hundreds of B-29 bombers dropped 2,000 tons of incendiary bombs on a densely populated residential working-class suburb of Tokyo, burning 130,000 people to death. Washington had plans to continue this slaughter of Japanese civilians during an invasion, set to begin Nov. 1, 1945.

U.S. imperialism’s first atomic bomb was detonated in a test on July 16, 1945. The U.S. ruling class would not hesitate one second to use this weapon against Japanese civilians if it believed this was effective in promoting its property interests and its profits. World Wars I and II showed how ready the ruling classes were to sacrifice their own workers and farmers, let alone those of the “enemy.”

Hiroshima and Nagasaki were two of the few Japanese cities spared in the earlier firebombing campaign. They had no military value. With the war due to end soon in the Pacific — it ended in Europe on May 8 — Washington had a small window to test the two different types of nuclear fission weapons, one made with enriched uranium and the other with plutonium. In these two untouched cities the U.S. could observe what the weapons did as they killed 200,000 people quickly and another 150,000 slowly.

The U.S. military could show the world what it was capable of. It later openly used the threat of nuclear bombs during the wars against Korea and Vietnam.

Soviet Union declared war

The Japanese rulers, who already knew they were defeated, faced what they saw as an even greater threat than the A-bombs. The Soviet Union, a workers’ state, had just declared war. Wherever the Soviet Union occupied, it threatened not only Japanese sovereignty but the property rights of the Japanese ruling class.

Although they hated to surrender to anyone, the Japanese rulers preferred to submit to the capitalist United States than to the socialist-oriented Soviet Union. Under the U.S. occupation of Japan, which lasted until 1950, Gen. Douglas MacArthur repressed the Japanese Communist Party and the trade unions.

Where the Soviet Red Army marched in and helped force out the Japanese — in Manchuria, which is part of China, and northern Korea — the people freed themselves from Japanese imperialist rule and seized the property of the landlords and capitalists. That’s what the Japanese rulers feared more than the atomic bombing of their population.

This article first appeared in Workers World and can be accessed online at http://www.workers.org/articles/2015/08/13/class-forces-behind-u-s-genocide-in-hiroshima-nagasaki/