Privacy
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Legal Notice
March
2002
The
Laboratory
in the News
Commentary
by
Wayne Shotts
Tracking
Down
Virulence in Plague
L-Gel
Decontaminates Better Than Bleach
Faster
Inspections of Laser Coatings
From
Kilobytes to Petabytes in 50 Years
Patents
Awards
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Wayne Shotts
Associate Director,
Nonproliferation,
Arms Control, and International Security
|
Counterterrorism
Is One Part of the Threat Reduction Picture
SINCE the terrorist attacks
of September 11, 2001, the news has been filled with stories about
the events and their aftermath. Many of the stories have focused
on what the U.S. government is doing to combat terrorism and ensure
homeland security. And much of what the government is doing is made
possible by Lawrence Livermore and its sister national security
laboratories.
National security rests on
two important actions: reducing threats by stemming and countering
the proliferation of weapons of mass destruction, and deterring
aggression against the U.S. through diplomacy, treaties, and military
strength.
Threat reduction is an extremely
complex challenge. It entails preventing the proliferation of weapons
of mass destruction, most critically by keeping weapons-usable nuclear
materials out of the hands of potential proliferants and terrorists.
It also involves myriad efforts to detect proliferation-related
activities and to counter them through diplomatic or military channels.
Furthermore, threat reduction requires capabilities to defend against
the new breed of terrorist, bent on causing widespread destruction
and mass casualties without regard to personal preservation. The
proliferation and terrorism threats are highly interconnected and
must be addressed through an integrated program that tackles the
threats in all of their various guises, stages, and aspects.
At
Livermore, our threat reduction activities are conducted under the
aegis of the Nonproliferation, Arms Control, and International Security
(NAI) Directorate. Each of the four divisions in NAI focuses on
a different stage of the threat reduction problem. The Proliferation
Prevention and Arms Control (PPAC) Program addresses the front end
of threat reduction, with particular emphasis on providing assistance
to the former Soviet Union to improve the security of its vast stocks
of weapons-usable nuclear materials. The Proliferation Detection
and Defense Systems Program (Q Division) develops technologies to
remotely detect proliferation activities and tools to assess options
to reverse those activities. The Counterterrorism and Incident Response
Program (R Division) devises new instruments and procedures for
responding to and minimizing the effects of nuclear, chemical, or
biological terrorism. NAIs International Assessments Program
(Z Division) conducts all-source assessments related to the weapons
capabilities, intentions, and motivations of other countries and
subnational groups.
Two articles in this issue
highlight projects focused on the response phase of threat reduction.
The article entitled Tracking Down Virulence
in Plague describes research to elucidate the genome of the
various strains of Yersinia pestis, the pathogen that causes
plague, and uncover the mechanism of its virulence. Building on
the Laboratorys expertise in DNA sequencing, the researchers
are searching for the DNA signatures that are unique to Y. pestis
(but not any close relatives, such as Y. pseudotuberculosis),
yet are found in every one of its thousand-some strains. This work
is conducted for the National Nuclear Security Administrations
Chemical and Biological National Security Program and its thrust
in biofoundations.
The article entitled L-Gel
Decontaminates Better Than Bleach summarizes work to develop
an easy-to-use reagent for detoxifying or degrading chemical and
biological warfare agents. The Livermore reagent, called L-Gel,
has demonstrated its effectiveness in laboratory and field tests,
and testing by analytical laboratories certified by the California
Environmental Protection Agency has shown that the residual materials
resulting from L-Gel decontamination are nonhazardous. L-Gel technology
is being transferred to private industry, and commercial product
should be available within the year.
The fact that Livermore has
been able to provide advanced technology and expert assistance to
the recently declared war on terrorism is testament to the importance
of our threat reduction activities. Researchers in NAI have had
the foresight to prepare for the catastrophic maybe
of terrorism practiced with weapons of mass destruction. The war
against terrorism will be fought for many years; indeed, it will
likely never completely end. Thus, homeland security and counterterrorism
are enduring national security missions, and Livermores threat
reduction activities will be even more critical in the years to
come.
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April 15, 2002
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