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Volume 1, Issue 4
June-July
2005
Nuclear Cheating: A well-worn path
by Valerie Lincy and Kelly Motz
In a news conference following his victory in June,
Iranian president-elect Mahmoud Ahmadinejad promised to continue Iran's
nuclear program, saying that the country needs "peaceful nuclear
technology for energy, medical and agricultural purposes." This
statement echoes comments by his reformist predecessor Mohammad Khatami,
who often claimed that Iran was using its nuclear technology only for
peaceful purposes.
However, Iran's actual nuclear conduct suggests that
it wants to generate more than just kilowatts. The best evidence
of this is the similarity between what Iran did secretly for nearly
twenty years and what Iraq did before the 1991 Gulf War. Both countries
conducted secret nuclear experiments, and both relied on clandestine
imports and on cover-ups.
Iraq's pre-1991 efforts to build a
bomb under the nose of nuclear inspectors are well known. The striking
parallel between these efforts and Iran's secret nuclear work
should leave little doubt as to the weapon intentions of the Iranian
regime. In the table that follows, we compare what Iran and Iraq have
done in common, and the nuclear weapon implications of their actions.
Consider first that both Iran and Iraq secretly produced small amounts
of plutonium and enriched uranium, the two materials that fuel atomic
bombs. To make plutonium, Iranian and Iraqi scientists used small
reactors that their countries had imported under the guise of peaceful
nuclear research. They each exposed natural uranium to the reactor's
neutrons, which created plutonium, and then used a shielded laboratory
to extract the plutonium in weapon-useable form. To make enriched uranium,
both countries ran high-speed gas centrifuges and also experimented
with lasers.
Consider too how both Iran and Iraq obtained their nuclear
wherewithal. They relied on clandestine imports of material and equipment,
which allowed them to hone their nuclear expertise in secret experiments
beyond the gaze of international inspectors. In 1991, Iran imported
uranium compounds from China, including over a ton of uranium hexafluoride
gas. The gas was then secretly enriched in centrifuges--the designs
and parts for which were also imported surreptitiously. Just before
the first Gulf War, Iraq too succeeded in testing its own centrifuges--based
on designs and components illicitly procured from Germany--using
material secretly imported from Niger and Brazil.
Finally, consider
the lengths to which both Iran and Iraq were willing to go in order
to conceal their activities, once the scope of their programs came
to light. In May 2003, Iran dismantled and moved laser enrichment equipment
from its secret pilot plant at Lashkar Ab'ad to an undeclared storage
facility. Iran also made considerable modifications to the Kalaye Electric
Company workshop, its previously unknown centrifuge enrichment facility
in Tehran, sometime between March and August 2003, before allowing
inspectors to take environmental samples. And it razed a site known
as Lavisan-Shian in northeastern Tehran that was allegedly involved
in undeclared nuclear activities--before international
inspectors could visit the site and take environmental samples. Iraq's
post-Gulf War deception and concealment techniques were similar. They
included demolishing whole buildings and digging up floors at the Tuwaitha
nuclear complex, where secret uranium enrichment had taken place, and
hiding equipment.
After considering the pattern established by Iraq
and followed--almost
to the letter--by Iran, it is hard to miss where Iran's program
is headed. Europe is trying to prevent Iran from getting there by offering
economic and security incentives in exchange for Tehran's promise
to abandon uranium enrichment. The chance that Iran will agree, given
statements by Ahmadinejad and others, seems slim. An
understanding of the parallel between Iraq's actions and
Iran's should help determine how the world reacts if Iran rejects
Europe's proposal and resumes enriching uranium.
Nuclear Cheating:
A well-worn path
Is Iran Following in Iraq's Footsteps? |
|
Nuclear Activity |
What Iran did secretly |
What Iraq did secretly (pre-1991) |
Nuclear weapon implications |
|
Making fissile material |
Generate plutonium |
*Irradiated locally-made uranium fuel in a U.S.-supplied
reactor |
*Irradiated locally-made and imported uranium fuel
in a Russian-supplied reactor |
*13 pounds of plutonium fueled the Nagasaki bomb |
Extract plutonium |
*Extracted small quantities of plutonium from irradiated
fuel in laboratory experiments |
*Extracted plutonium and uranium from irradiated
fuel in laboratory experiments
*Experimented with extracted plutonium in bomb-making techniques |
*Plutonium must be extracted from spent reactor fuel
before being placed in a bomb |
Enrich uranium with centrifuges |
*Built centrifuges and enriched uranium gas to a
level of 1.2% at Kalaye Electric Company
*Began constructing a 1000-centrifuge pilot plant at Natanz
*Manufactured more advanced centrifuges in a contractor's workshop and
tested the machines |
*Built centrifuges and tested them with locally-made
uranium gas
*Began constructing a centrifuge plant at Al Furat |
*Enriched uranium fueled the Hiroshima bomb
*Iran's pilot plant could enrich enough uranium for approximately one bomb
per year |
Enrich uranium with lasers |
*Enriched uranium to a level of up to 13% at a laser
laboratory in Tehran using undeclared imported uranium metal
*Built a laser pilot plant at Lashkar Ab'ad and conducted uranium enrichment
experiments using imported uranium metal |
*Ran an exploratory laser program
*Studied two types of laser enrichment and built a successful vacuum chamber |
*Lasers can produce fuel for nuclear weapons; they
are impractical for fueling civilian reactors |
Prepare uranium for enrichment |
*Produced uranium compounds including uranium oxide,
tetrafluoride, hexafluoride and metal in laboratory experiments |
*Produced uranium compounds including uranium oxide,
tetrachloride, tetrafluoride, hexafluoride and metal in laboratory
experiments |
*These uranium compounds are precursor materials
used to make enriched uranium |
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Clandestine imports |
Equipment to enrich uranium |
*Received centrifuge drawings and sample components
in 1987 and imported about 2000 centrifuge components
*Received a second set of centrifuge designs along with parts for 500 machines
in two shipments between 1994 and 1996
*Received drawings for a more advanced centrifuge in 1995 and magnets for
the centrifuge in 2002
*Imported laser enrichment equipment, including a comprehensive lab and
a large vacuum vessel, from four different foreign suppliers |
*Imported centrifuge designs, rotors and other components
from Germany through 1990
*Imported a specialized steel alloy in the 1980's and machined it into
centrifuge parts |
*Secretly imported equipment can allow a state to
improve its production of nuclear material without detection |
Nuclear materials |
*Imported a ton of uranium hexafluoride and 800 kg
of other uranium compounds from China in 1991
*Imported 50 kg of natural uranium metal in 1993 for use in a laser enrichment
program |
*Imported some 140 tons of uranium concentrate from
Niger in 1982
*Imported more than 24 tons of uranium oxide from Brazil in the early 1980's |
*Undeclared materials allow secret experiments and
processing necessary to make nuclear weapons |
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Concealment |
Destroy incriminating evidence |
*Dismantled equipment used in uranium conversion
experiments and moved it to an undeclared storage site
*Dismantled centrifuges at Kalaye Electric, where uranium enrichment took
place, and sanitized the site before allowing inspectors to take environmental
samples
*Dismantled and moved equipment used in laser enrichment experiments at
Lashkar Ab'ad and at a Tehran laboratory
*Dismantled shielded equipment used in plutonium experiments
*Razed a military site at Lavisan-Shian that was allegedly involved in
nuclear activities |
*Removed documents and equipment from nuclear sites
before inspectors arrived
*Demolished buildings and removed the concrete floor of a building used
for uranium processing, after hiding all the equipment it housed |
*Prevents inspectors from understanding the scope
of Iran's and Iraq's nuclear work and delays the discovery of undeclared
experiments |
Delay or block entry to sites |
*Refused inspectors entry into portions of the centrifuge
workshop at Kalaye in March 2003, claiming no keys were available;
barred inspectors from taking environmental samples during a visit
in May 2003
*Delayed inspectors' access to the Parchin military complex for months
and then limited the scope of their visit in January 2005; refused all
subsequent requests by inspectors to make a follow-up visit |
*Fired warning shots at inspectors to keep them out
of a site while nuclear equipment was being removed
*Held inspectors for 96 hours in a parking lot after ejecting them from
a suspect site; detained inspectors at another site for five hours and
confiscated the documents they collected |
*Allow states to hide illicit nuclear work from inspectors |
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