FACTOID # 176: Nauru is the world's smallest independent republic.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
 
 
WHAT'S NEW
RECENT ARTICLES
More Recent Articles »
 

SEARCH ALL

FACTS & STATISTICS    Advanced view

Search encyclopedia, statistics and forums:

 

 

(* = Graphable)

 

 


Encyclopedia > Brazil and weapons of mass destruction
Weapons of mass destruction
WMD world map
By type

Biological warfare
Chemical warfare
Nuclear weapons
Radiological weapons For the Xzibit album, see Weapons of Mass Destruction (album). ... Image File history File links WMD_world_map. ... For the use of biological agents by terrorists, see bioterrorism. ... Chemical warfare is warfare (and associated military operations) using the toxic properties of chemical substances to kill, injure or incapacitate an enemy. ... The mushroom cloud of the atomic bombing of Nagasaki, Japan, 1945, rose some 18 kilometers (11 mi) above the hypocenter A nuclear weapon derives its destructive force from nuclear reactions of fusion or fission. ... A radiological weapon (or radiological dispersion device, RDD) is any weapon that is designed to spread radioactive material with the intent to kill, and cause disruption upon a city or nation. ...

By country
Albania Algeria
Argentina Australia
Brazil Canada
P.R. China France
Germany India
Iran Iraq
Israel Japan
Netherlands North Korea
Pakistan Poland
Russia South Africa
R.O. China United Kingdom
United States
This box: view  talk  edit

Based on Brazil's history, it is believed that the country does not possess any weapons of mass destruction. Although a covert nuclear weapons program was pursued by Brazil under a military government in the 1980s, it was ended after the rise of an elected government in 1985. José Sarney (President 1985-1990) is reported to have stated the previous military dictatorship had gone as far as preparing a nuclear weapon test site. The Peoples Republic of China is estimated by the U.S. Government to have an arsenal of about 150 nuclear weapons as of 1999. ... The Republic of China on Taiwan denies having chemical or nuclear weapons. ... For the Xzibit album, see Weapons of Mass Destruction (album). ... This article does not cite any references or sources. ... Year 1985 (MCMLXXXV) was a common year starting on Tuesday (link displays 1985 Gregorian calendar). ... To meet Wikipedias quality standards, this article or section may require cleanup. ...


Brazil's 1988 Constitution states in Article 21 that "all nuclear activity within the national territory shall only be admitted for peaceful purposes and subject to approval by the National Congress".


Brazil acceded to the Nuclear Non-Proliferation Treaty on September 18, 1998. Nuclear Non-Proliferation Treaty Opened for signature July 1, 1968 in New York Entered into force March 5, 1970 Conditions for entry into force Ratification by the United Kingdom, the Soviet Union, the United States, and 40 other signatory states. ... is the 261st day of the year (262nd in leap years) in the Gregorian calendar. ... Year 1998 (MCMXCVIII) was a common year starting on Thursday (link will display full 1998 Gregorian calendar). ...


Brazil is not believed to have any biological or chemical weapons programmes. Brazil ratified the Geneva Protocol on 28 August 1970, the Biological Weapons Convention on 27 February 1973 and the Chemical Weapons Convention on 13 March 1996. The Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or other Gases, and of Bacteriological Methods of Warfare, usually called the Geneva Protocol, is a treaty prohibiting the use of chemical and biological weapons. ... is the 240th day of the year (241st in leap years) in the Gregorian calendar. ... Year 1970 (MCMLXX) was a common year starting on Thursday (link shows full calendar) of the Gregorian calendar. ... Biological Weapons Convention Opened for signature April 10, 1972 at Moscow, Washington and London Entered into force March 26, 1975 Conditions for entry into force ??? Parties ??? The Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological (Biological) and Toxin Weapons and on their Destruction (usually referred to... is the 58th day of the year in the Gregorian calendar. ... For the song by James Blunt, see 1973 (song). ... Chemical Weapons Convention Opened for signature January 13, 1993 in Paris Entered into force April 29, 1997 Conditions for entry into force Ratification by 50 states and the convening of a Preparatory Commission Parties 181 (as of Oct. ... is the 72nd day of the year (73rd in leap years) in the Gregorian calendar. ... Year 1996 (MCMXCVI) was a leap year starting on Monday (link will display full 1996 Gregorian calendar). ...


Brazil has a program to produce enriched uranium for power plants using Zippe-type centrifuges, officially opening the Resende enrichment plant in May 2006 [1]. Brazil's enrichment technology development, and the plant itself, involved substantial discussions with the IAEA and its consitutent nations. The dispute came down to whether IAEA representatives (many from countries with their own commercial enrichment programs) would be allowed to inspect the machines themselves. The Brazilian authorities, at first, did not allow the inspection of the centrifugal machines, arguing that this would reveal technological secrets (probably relating to the use of electromagnetic levitation instead of fragile and unreliable bearings to allow the rotor to spin in place). The Brazilian authorities said that, as Brazil is not part of any axis of evil, the pressure for full access to inspection - inspection even in universities - could be construed as an attempt to pirate industrial secrets.[1] They also claimed that their technology is better than that of the USA and France, mainly because the centrifugal axis is not mechanical, but electromagnetic. American authorities have stated that a significant improvement using this technique is unlikely to be possible[citation needed]. They still believed the inspection should have been made to guarantee there are no nuclear weapons being built. Eventually, after extensive negotiations, agreement was reached that while not directly inspecting the centrifuges, the IAEA would inspect the composition of the gas entering and leaving the centrifuge. US Secretary of State, Colin Powell, stated in 2004 that he was "sure" that Brazil had no plans to develop nuclear weapons [2]. These pie-graphs showing the relative proportions of uranium-238 (blue) and uranium-235 (red) at different levels of enrichment. ... The Zippe-type centrifuge is a device designed to collect Uranium-235. ... There are parishes that have the name Resende: In Brazil Resende, Rio de Janeiro In Portugal Resende, a parish and a district Resende, a parish in the district of Paredes de Coura This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the... IAEA The International Atomic Energy Agency (IAEA), established as an autonomous organization on July 29, 1957, seeks to promote the peaceful use of nuclear energy and to inhibit its use for military purposes. ... For the movie Behind Enemy Lines II: Axis of Evil, see Behind Enemy Lines II. For cosmic anisotropy, see Anisotropy#Physics. ... Electromagnetism is the physics of the electromagnetic field: a field, encompassing all of space, composed of the electric field and the magnetic field. ...


External links

  • Jornal da Ciência's article (in Portuguese)

References

  1. ^ Jornal da Ciência (In Portuguese)

  Results from FactBites:
 
Weapons of mass destruction - Wikipedia, the free encyclopedia (3379 words)
Weapons of mass destruction can be high explosives or nuclear, biological, chemical, and radiological weapons, but exclude the means of transporting or propelling the weapon where such means is a separable and divisible part of the weapon.
Weapons of mass destruction, especially nuclear weapons, are rarely used because their use is essentially an "invitation" for a WMD retaliation, which in turn could escalate into a war so destructive it could easily destroy huge segments of the world's population.
Weapons of mass destruction are used to justify the Bush Doctrine of pre-emptive strikes against "rogue states" thought to be in danger of possessing or developing them.
Nuclear Weapons Programs - Brazil (3628 words)
Brazil was faced with a technical dilemma: it could switch to natural uranium technology, which could be pursued independently; or it could continue to pursue the more costly and advanced enriched uranium technology, but with external assistance.
The operation of pressurized light water reactors (PWR) adopted by Brazil for the generation of nuclear power in the Country use uranium that should be slightly enriched, that is, the light isotope uranium 235 that occurs in natural uranium with a proportion of 0.72%, should be enriched by 3.5%.
Some observers have argued that Brazil is still seeking the technological capability to produce a nuclear bomb, despite the 1991 quadripartite agreement, the full ratification of the Treaty of Tlatelolco, and a provision in Brazil's 1988 constitution that bars the development of nuclear energy for anything but peaceful purposes.
  More results at FactBites »


 
 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments

Want to know more?
Search encyclopedia, statistics and forums:

 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms, 1022, m