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動画によるバンカー・バスター核爆弾攻撃のシミュレーション(Global Research)
下のUrlをクリックすると、Union of Concerned Scientists(「自覚ある科学者連合」とでも訳せるか?)製作の、『核バンカー・バスター(フラッシュ動画):イランに対するバンカー・バスター核爆弾攻撃の結果に関するシミュレーション』に接続できます。
解説は英語ですが、アニメに加えた簡潔な解説で、英語が苦手な人にも解りやすいと思います。
http://www.ucsusa.org/global_security/nuclear_weapons/nuclear-bunker-buster-rnep-animation.html
要は、バンカー・バスターは地下数メートルまでにしか届かず、ヒロシマの60倍という威力で地上の爆発を作り、大量の核物質を撒き散らしてイランはもちろんアフガニスタン、パキスタン、インドにまで広がり、多くの市民を殺傷するものである、という告発です。
さらに投下地点の地下に化学兵器などが隠されていた場合、有毒な化学物質が放射能と一緒に広がることになり、さらに危険なものになるだろう、と予告しています。
このUnion of Concerned Scientistsは、もし地下の核施設などを使えなくするのであれば、通常の爆弾で地下への出入り口を爆破するだけで良い、と主張します。
またGlobal Researchは、ミシェル・チョスドフスキーによる解説を掲載していますので、以下にそれを貼り付けておきます。(リンク記事もありますので、原文の方も参照してください。)
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http://globalresearch.ca/index.php?context=viewArticle&code=OF%2020060418&articleId=2281
The Nuclear Bunker Buster (flash animation): Simulation of Consequences of a Nuclear Bunker Buster Bomb Attack on Iran
by Union of Concerned Scientists
April 18, 2006 ucsusa.org
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Explanatory Note on the Simulation of the Consequences of a Nuclear Bunker Buster Bomb Attack on Iran
by Michel Chossudovsky
The simulation in the Flash Animation pertains to a one megaton bunker buster thermonuclear bomb with an explosive capacity of 60 times a Hiroshima bomb.
Military documents distinguish between the NEP as in the case of the simulation, and the "mini-nuke" which are nuclear weapons with a yield of less than 10 kilotons (two thirds of a Hiroshima bomb). The NEP can have a yield of up to a 1000 kilotons, or 60 times a Hiroshima bomb.
In the showdown with Tehran over its alleged nuclear weapons program, the Pentagon is contemplating the launching of punitive bombings using "mini-nukes" or tactical thermonuclear weapons. While the "guidelines" do not exclude other (more deadly) categories of nukes in the US and/or Israeli nuclear arsenal, as envisaged in the simulation, Pentagon "scenarios" in the Middle East tend to favor the use of tactical nuclear weapons including the B61-11 bunker buster bomb with a yield of 10 kt.
This distinction between mini-nukes and larger NEPs is in many regard misleading. In practice there is no dividing line. We are broadly dealing with the same type of weaponry: the B61-11 has several "available yields", ranging from "low yields" of less than one kiloton, to mid-range and up to the 1000 kiloton bomb. In all cases, the radioactive fallout is devastating. Moreover, the B61 series of thermonuclear weapons includes several models with distinct specifications: the B61-11, the B61-3, B61- 4, B61-7 and B61-10. Each of these bombs has several "available yields".
What is contemplated for theater use is the "low yield" 10 kt bomb, two thirds of a Hiroshima bomb. The impacts in terms of deaths and radioactive fallout would be less dramatic than that contemplated in the simulation. It would nonetheless result in the deaths of tens of thousands of men, women and children
"The earth-penetrating capability of the B61-11 is fairly limited. ... Tests show it penetrates only 20 feet or so into dry earth when dropped from an altitude of 40,000 feet. ... Any attempt to use it in an urban environment would result in massive civilian casualties. Even at the low end of its 0.3-300 kiloton yield range, the nuclear blast will simply blow out a huge crater of radioactive material, creating a lethal gamma-radiation field over a large area " (Low-Yield Earth-Penetrating Nuclear Weapons by Robert W. Nelson,Federation of American Scientists, 2001 ).
According to GlobalSecurity.org , the use of the B61-11 against North Korea would result in extensive radioactive fallout over nearby countries, thereby triggering a nuclear holocaust.
"... In tests the bomb penetrates only 20 feet into dry earth,... But even this shallow penetration before detonation allows a much higher proportion of the explosion to be transferred into ground shock relative to a surface burst. It is not able to counter targets deeply buried under granite rock. Moreover, it has a high yield, in the hundreds of kilotons. If used in North Korea, the radioactive fallout could drift over nearby countries such as Japan" (http://www.globalsecurity.org/wmd/systems/b61.htm )
If it were to be launched against Iran, it would result in radioactive contamination over a large part of the Middle East - Central Asian region, resulting in tens of thousands of deaths, including US troops stationed in Iraq:
"The use of any nuclear weapon capable of destroying a buried target that is otherwise immune to conventional attack will necessarily produce enormous numbers of civilian casualties. No earth-burrowing missile can penetrate deep enough into the earth to contain an explosion with a nuclear yield [of a low yield B61-11] even as small as 1 percent of the 15 kiloton Hiroshima weapon. The explosion simply blows out a massive crater of radioactive dirt, which rains down on the local region with an especially intense and deadly fallout."(Low-Yield Earth-Penetrating Nuclear Weapons, by Robert W. Nelson, op cit )
At present, the B61-11 is slated for use in war theaters together with conventional weapons. (Congressional Report“ Bunker Busters”: Robust Nuclear Earth Penetrator Issues , Congressional Research Service March 2005). (Other versions of the B61, namely mod 3, 4, 7 and 10, which are part of the US arsenal, involve nuclear bunker buster bombs with a lower yield to that of B61-11).
For further details, see
The Dangers of a Middle East Nuclear War
New Pentagon Doctrine: Mini-Nukes are "Safe for the Surrounding Civilian Population"
by Michel Chossudovsky