April 02, 1974
Memorandum, Foreign Minister Azeredo da Silveira, Information for the President of Brazil, 'Uranium Enrichment'
Confidential report identifying major trends regarding uranium supply. The document assesses US capacity to supply nuclear fuel after 1980, and describes European initiatives to manage the fuel cycle. The document underscores the convenience of defining guidelines, which “might ensure Brazilian leadership in Latin America” (p.105); then, it outlines the difficulties inherent to the establishment of a bilateral agreement with the US (taking into account the Brazilian position vis-à-vis the NPT), and suggests Europe (most notably West Germany) as a potential partner. The document recommends the establishment of a confidential working group formed by the Ministry of Foreign Affairs and the Ministry of Mines and Energy in order to set up a strategy that would allow for the establishment of a nuclear cooperation agreement with the partner country, at the time still undefined.
May 21, 1974
Report from the Brazilian Foreign Ministry to President Ernesto Geisel, 'Subject: The Indian nuclear test'
This is a note from the Brazilian Minister of Foreign Affairs, Mr. Antonio Azeredo da Silveira, to Brazilian President Ernesto Geisel, regarding India’s nuclear test in 1974. It indicates the main consequences of the Indian test to both the world and Brazil, and suggests that Argentina has the necessary incentives to follow India’s path.
July 07, 1976
Memorandum for the President, 'Commercial Relations of Brazil with Petroleum Producing Countries'
This internal memo describes Brazil’s relations with oil producers as of 1976. It highlights the importance of Iraq as an oil supplier and the necessity of expanding exports to reduce the deficit in bilateral trade.
January 31, 1977
Memorandum from Brazilian Foreign Minister Silveira to President Geisel on Jimmy Carter’s “Radical” Nuclear Stance
Brazilian Minister of State for External Relations, Antonio F. Azeredo da Silveira, comments on the recently elected Carter administration’s nuclear politics. Silveira’s message to President Geisel displays Brazilian frustration over American interference in its nuclear program and relations with Germany.
February 25, 1977
Memorandum from Brazilian Foreign Minister Silveira to President Geisel, US Threats and Promises and Brazilian Responses
This memo outlines “possible American approaches” and “possible Brazilian reactions” as the US attempts to compel the Brazilians and Germans to cease their nuclear cooperation.
November 30, 1977
Ministry of Foreign Affairs Information to the President, 'Secretary of State Cyrus Vance's Visit'
According to a US document left behind by Cyrus Vance, Argentina had agreed to ratify the Treaty of Tlateloco, to accept full scope safeguards and to delay the construction of a reprocessing facility in exchange for US nuclear assistance and Brazil’s acceptance of a moratorium on the construction of a reprocessing facility. Commenting the paper, Foreign Minister Silveira defines US strategy as “irresponsible” and considers it as an encouragement to the rivalry and confrontation between Argentina and Brazil.
February 23, 1978
Memorandum, Foreign Minister Azeredo da Silveira, Information for the President of Brazil, 'Nuclear Issues. Meeting at 13/02/78. Alvorada Palace.'
Report of a meeting between President Geisel and his top nuclear advisors on the eve of President Carter’s visit to Brazil and Geisel’s trip to West Germany. Issues discussed include: the delay in the construction of the Angra I, II and III nuclear plants; the unreliability of the US and Urenco (mainly due to Dutch reticence) as suppliers of nuclear fuel; the rising costs of the German deal; and the dissatisfaction with the jet nozzle enrichment technology and the possibility of renegotiating with Germany for the purchase of ultracentrifugation technology. Both Foreign Minister Silveira and President Geisel admitted the possibility of acceding to the NPT if necessary to get the technology.
January 30, 1979
Aviso no. 025/79, Response from Minister Antonio Francisco Azeredo da Silveira and General Gustavo Rego Reis
In separate replies regarding Iraq's overtures, both Foreign Minister Silveira and Secretary-General of the National Security Council Gustavo Rego Reis suggest that Brazil should not decline explicitly, but avoid making commitments on this issue. General Reis emphasizes Saddam Hussein’s “leftist inclinations” and his ties to the socialist camp and the extensiveness of the proposed agreement. He notes that Brazil had already rejected proposals by Uruguay, Chile and Libya. Silveira merely requested additional time to study the proposal.