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Department of Energy<\/h3>\n
Washington DC 20595<\/h6>\n
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March 4, 1996<\/span><\/p>\n
Mr. Robert Del Tredici
\n2297 Hampton Avenue
\nMontreal Quebec
\nCanada H4A 2K5<\/p>\nDear Mr. Del Tredici:<\/p>\n
Secretary O’Leary has asked that I respond to your letter of February 8, 1996, and to convey to you the Department’s appreciation for the use of your photograph for the cover of our report entitled “Plutonium: The First Fifty Years”.<\/p>\n
As mentioned in our plutonium report, programs for international cooperation in the peaceful uses of atomic energy are carried out largely through Agreements for Cooperation. Under these programs, the Department exchanges atomic energy information and nuclear materials with foreign governments, subject to the terms of the agreements and the applicable laws of the respective governments. The Agreement for Cooperation between the Government of Canada and the Government of the United States of America, was entered into force on July 21, 1955, and has been amended many times over the subsequent years.<\/p>\n
<\/a>The majority\u00a0of the plutonium received from Canada came from the Chalk River Facility. Approximately,\u00a0252 kilograms of plutonium<\/a>\u00a0in spent reactor fuel was sent to the Savannah River Site where it was processed and blended with other materials in the main production streams for the United States nuclear weapons program. In addition, 2 kilograms of Canadian plutonium oxides and sources were sent to the Hanford Site in Washington and the Argonne National Laboratory in Illinois.<\/b><\/p>\n
The initial 1955 Agreement for Cooperation did not preclude using nuclear materials for military purposes. In an Exchange of Notes between the American Ambassador and the Canadian Secretary of State for External Affairs dated March 18, 1976, the United States Government guaranteed that, “uranium and subsequent generations of fissile materials derived therefrom would not be used for the development, manufacture or detonation of any nuclear weapon or other nuclear explosive device.” The 1980 amendment to the Agreement for Cooperation incorporated the interim restrictions imposed by the 1976 Exchange of Notes.<\/p>\n
Of the approximate total of 254 kilograms of plutonium received from Canada, less than 0.1 kilograms was received after 1976 and subject to the military use restriction.\u00a0<\/b>This restricted use material was sent to the Argonne National Laboratory in Illinois.<\/p>\n
I hope this information answers your questions. Again, thank you for the use of your photograph and support in the Department’s openness initiatives.<\/p>\n
Sincerely,<\/p>\n
Thomas P. Seitz
\nDeputy Assistant Secretary for Military Application
\nand Stockpile Management Defense Programs<\/p>\n<\/p>\n
\n<\/a>US\u00a0Receipts of Plutonium
\nfrom “Agreements for Cooperation”<\/p>\nkilograms of\r\nCountry plutonium form of plutonium year\r\n======= ============ ================= =====\r\nAustralia 4.1 Fuel elements 1974\r\nBelgium 4.6 Plutonium Oxide samples 1963-91\r\nCanada<\/b> 254.2<\/b> <\/b> Spent fuel; oxide; sources <\/b> 1959-85\r\nDenmark 0.3 Fuel elements 1978\r\nFrance 0.6 Plutonium Oxide samples 1965-85\r\nIAEA* 0.1 Sources 1973\r\nItaly 2.2 Fuel elements 1970\r\nJapan 0.4 Spent fuel 1965-78\r\nSouth Africa <0.1 Spent fuel 1976\r\nSouth Vietnam 0.1 Source 1975\r\nSwitzerland 2.8 Oxide; sources 1957-84\r\nSweden 8.4 Spent fuel 1963-79\r\nTaiwan 79.1 Spent fuel; oxide 1978-91\r\nUnited Kingdom 24.5 Fuel elements 1967-88\r\nWest Germany 2.1 Plutonium Oxide samples 1967-87\r\n ===== ==========================================\r\nTotal 383.5 *IAEA = International Atomic Energy Agency<\/pre>\n<\/p>\n
Source: United States Department of Energy, 1995<\/h4>\n
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\n[\u00a0Canadian Plutonium Used in the British Bomb Programme<\/a>\u00a0]\u00a0<\/center><\/p>\n
\n<\/p><\/blockquote>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
Canadian Plutonium Sold For American Bombs Department of Energy Washington DC 20595 March 4, 1996 Mr. Robert Del Tredici 2297 Hampton Avenue Montreal Quebec Canada H4A 2K5 Dear Mr. Del Tredici: Secretary O’Leary has asked that I respond to your letter of February 8, 1996, and to convey to you the …<\/p>\n