Disarmament: Official Brazilian Reaction to President Kennedy's Speech of June 10, 1963United States. National Archives and Records AdministrationBox 3714DEF BRAZ 2/1/63 Defense Affair59A-1451DEF 18-8 BRAZDefenseTreaty on the Non-proliferation of Nuclear Weapons (1968 June 12)Kennedy, John F. (John Fitzgerald), 1917-1963Nuclear disarmamentNuclear powersNuclear-weapon-free zonesUnited States. Consulate General (Rio de Janeiro, Brazil)1963-06-14airgramsKeppel, JohnAuthor