Blowback, Second Edition: The Costs and Consequences of American Empire

Closely related to noise pollution is damage to the environment. This includes serious soil erosion from artillery firing and damage to coral reefs by ships and amphibious landing practice (despite a U.S. commitment to an international initiative to save the globe’s dying coral reefs). Runoff jet fuel and other toxic substances permeate the soil and water supplies in certain areas of the island and have generally neither been controlled nor cleaned up. As the U.S. Congress’s General Accounting Office reported in 1998, “Marine Corps Bases, Japan, and other Okinawa-based U.S. forces were informed by a letter dated August 25, 1997, from the Government of Japan’s Naha Defense Facilities Administration Bureau that the toxic substances mercury and polychlorinated biphenyls were found on the Onna communications site. The United States had closed the base and returned the land to Japan in November 1995. . . . The letter indicated that the presence of these substances has prevented the land from being returned to its owners and thus being available for reuse. The letter concludes by requesting that the United States conduct a survey, identify any contamination that may exist, and clean up bases scheduled for closure in the future.”²¹ The government, while proclaiming itself devoted to protecting the environment, has also claimed that the security treaty explicitly exempts the United States from any responsibility for environmental cleanup.

The most spectacular documented environmental outrage to date has been a barrage of some 1,520 “depleted uranium” shells fired in December 1995 and January 1996 into Torishima Island, located about a hundred kilometers west of the main island of Okinawa. These 25 mm. armor-piercing shells, each of which contained 147 grams of uranium, were first used by the United States in the Gulf War. It is suspected that the uranium oxide produced when this kind of projectile hits its target (along with other gases released when the Americans demolished Saddam Hussein’s armories) may have been a cause of so-called Gulf War syndrome.²² For over a year the Americans failed to inform Japanese officials about this open violation of Pentagon regulations specifying that such ammunition should be used only at specific firing ranges on the U.S. mainland. No one, in fact, would ever have known, had the Washington Times not broken the story.²³ Clearly fearing its culpability, however, the military had already sent troops into Torishima in March and April 1996 but had recovered only 192 of the shells.

The use of any weapon laced with uranium in any capacity in the only nation on earth to have experienced atomic warfare firsthand—and especially given that the “hands” that destroyed Hiroshima and Nagasaki were American—was hardly likely to engender good publicity, to say the least. When the story broke, in fact, a deeply embarrassed Prime Minister Hashimoto had to reveal that he had learned about the depleted uranium shells still on Torishima from the Americans (who undoubtedly knew that the story would soon break) and had done nothing. When the unauthorized use of such ammunition in Okinawa was exposed, the assistant secretary of defense for public affairs assured the media, “There is no danger to the human body or to the environment. The level of radiation [emitted by depleted uranium bullets] is just about half that of a TV set in the 1950s.”²⁴ But a TV set emits ultraviolet rays, not gamma or X-rays, and ultraviolet rays do not cause cancer—as the Japanese media were quick to point out. Depleted uranium bullets, on the other hand, gasify into uranium oxide upon hitting a target, such as a tank or the ground. This gas is then carried as particles in the air or dust into the lungs, bloodstream, kidneys, and bone marrow, leading to possible leukemia and tumors.

Each mini-crisis like this is in itself a mini-example of blowback, as American imperial policies and attitudes, long established, manifest themselves in particular incidents. Each of these further undermines not only long-term American policy in Asia but, far more important, long-term attitudes of the Japanese toward Americans in general. The Americans have a record of degrading some of the most exquisite subtropical terrain in the Pacific and also of depriving the Okinawan people of the livelihoods they might have reasonably expected if the bases were not located in their midst. It is a common bit of American folklore that such bases are valuable to local economies, whose peoples have vested interests in them. In the case of Okinawa, this could not be further from the truth. Its major industry today is tourism. The presence of so many sprawling, disconnected American installations, as well as over fifty thousand Americans who do not pay taxes and have no stake in Okinawa’s future, does nothing to enhance the islands’ attraction to Japanese and Taiwanese tourists.