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Radiological weapons and radioactive waste in the United States: insiders' and outsiders' views, 1941–55

Published online by Cambridge University Press:  05 January 2009

Adri De La Bruheze
Affiliation:
School of Philosophy and Social Sciences, Department of Philosophy of Science and Technology (WMW-FWT), TW-RC Building, r.RC-301, University of Twente, PO Box 217, 7500 AE Enschede, the Netherlands.

Extract

The Manhattan Project to develop an atomic bomb, the atomic bombs on Hiroshima and Nagasaki, and the post-war nuclear arms race with fission and fusion bombs have been the subject of many discussions and historical studies. In fact, these subjects, and the way in which they were generally dealt with, have led to retrospective distortion with respect to the spectrum of ‘atomic’ weapons discussed and explored during the wartime Manhattan Project and immediately after the Second World War. Specifically, it has made observers of the cold war's early nuclear arms race overlook the fact that the military use of radioactive reactor fission products in so-called radiological warfare weapons, was a very real possibility at the time, both for the US Atomic Energy Commission (AEC) and the military, as well as for relative outsiders and the general public. Thus, for many observers it came as something of a surprise when the United States in 1976 introduced radiological weapons as an issue of UN arms control negotiations between the United States and the Soviet Union.

Type
Research Article
Copyright
Copyright © British Society for the History of Science 1992

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References

1 The issue of preventing a radiological warfare war was raised by Malta in the General Assembly of the UN in 1969. Malta distinguished two methods of radiological warfare: first, contaminating territories without using atomic weapons, but by dispersal of radioactive materials, such as, radioactive wastes from nuclear power plants; and secondly, increasing the radioactive fallout from nuclear weapon explosions. In 1970 this issue was removed from the agenda of the UN Committee on Disarmament by the Dutch, who, supported by Sweden and the Soviet Union, contended that radiological weapons did not seem to be of ‘much or even of any practical significance’, and therefore judged that ‘it is difficult to see the practical usefulness of discussing arms control measures related to radiological warfare’. However, the issue of radiological warfare was again raised by the United States in the General Assembly of the UN in 1976. The United States pointed at the possible use of radioactive materials from nuclear power plants as source material for radiological weapons, and proposed to prohibit the military use of such materials. Shortly afterwards, radiological weapons became part of the bilateral arms control negotiations between the United States and the Soviet Union.

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33 The members of the joint panel included: Dr W. A. Noyes (Chairman), Dr E. O. Lawrence, A. Loomis, Dr Mclean, and Brig. Gen. J. McGormack (secretary). Mclean was the AEC staff member who had written the October 1947 report ‘AEC 28 – Application of radioactive materials for military use’. McGormack was Director of the AEC Division of Military Application.

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39 ‘It has been proposed to replace every other tube in a section of the Hanford pile with cans for the irradiation of tantalum. From such an arrangement one might expect to get a tantalum activity about equivalent to that obtainable from the zirconium fission product.’ DOE, op. cit. (32), 1948: tenth meeting, Washington DC, 4–6 June, p. 4.Google Scholar

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45 Lilienthal considered this ‘contamination’ link between radioactive waste and radiological weapons so important that he proposed ‘exchange of information and continued cooperation’. Moreover, he stated that ‘research on problems of waste disposal is applicable to the purification of contaminated water. In this regard the commission has initiated programs which include biologic, biophysic, medical and sanitary engineering activities in this field’. NA, op. cit. (29): Lilienthal, to Nichols, , Director AFSWP, 7 April.Google Scholar

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50 The military people rejected the use of ‘gross fission products’, that is stored high-activity liquid waste, as radiological warfare agents. Although the use of liquid high-activity wastes would omit costly separation processes, these wastes contained isotopes with very long half-lives, which, when used, would make large portions of contaminated enemy territory uninhabitable and inaccessible for a very long time. ‘Radiological warfare’, Officers Call, the US Armed Forces Magazine (1950), 2, 112.Google Scholar

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53 In the original German: ‘mann tränkt ganz feinem Sand oder Metallstaub mit einer wässerigen Lösung von Salzen der betreffenden Stoffe. Nach dem Trocknen ist das Wasser verdunstet und die radioaktiven Substanzen haften in feiner Schicht and der Oberfläche der Staubkörner, die dann in geeigneter Weise mit Flugzeugen oder mit Stratosphärenraketen über dem zu verseuchenden Gebiet zerstäubt werden.’ In case the dispersed radioactive sands would form a uniform surface layer of 2 C/m2 = 0.2 mC/cm2, they would, according to Thirring, emit a gamma radiation intensity of approximately 10 R/h, which would be a thousand times higher than the then prevailing international safety standards. Thirring, , op. cit. (52), 379.Google Scholar

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