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The attacks of September 11, 2001, reminded us that the end of the Cold War was not the dawn of a safer era. Although the Soviet Union's monolithic power is gone, other aggressive states and rogue groups have filled the void. In response, the Department of Defense is calling for a transformed defense policy—a constantly evolving entrepreneurial approach in which technical creativity keeps the United States' military forces ahead of the competition at every turn. It is an approach Defense Secretary Donald Rumsfeld sees as necessary because "the future holds many unknown dangers and . . . we fail to prepare for them at our own peril." Farewell to Symmetry MAD worked because it pitted like force against like force and because it relied on a mutual desire for survival. It was based on symmetry, and symmetry kept the peace—mostly—for decades. What has existed since then, and what we saw exhibited on September 11, is known to the Defense Department as "asymmetry." An asymmetrical world is a world of dissimilar forces: hostile countries or groups with inferior militaries facing the one remaining military superpower, the United States. Our nation's new enemies may possess or be in pursuit of weapons of mass destruction, or they may be dedicated to terrorism, which does not require advanced technology to be devastating. In addition, they may have no compunction about sustaining losses when they attack. With no fear of death, an inferior force can inflict unacceptable losses on even a country that is militarily superior in the traditional sense. This new world is dangerous. The Shift Is On This new "global situational awareness" will be crucial to defense in an asymmetrical world. In addition, computer networking, which has already revolutionized business communications, will interlink military units and their command posts, allowing for real-time, cooperative responses to incoming intelligence. Defense transformation also links to a new triad of offensive and defensive capabilities. Triad was first used as a label for the nation's three-pronged strategic nuclear force: submarine-launched ballistic missiles, land-based intercontinental ballistic missiles, and long-range bombers. The new triad encompasses a wider range of capabilities: (1) nuclear and nonnuclear strike capabilities; (2) passive and active defenses, including missile defense; and (3) the defense-industrial infrastructure, which includes the labs and industries that develop, produce, and maintain the new-triad technologies. There will be no one moment when the defense transformation is complete. Secretary Rumsfeld speaks of "a culture of continual transformation, so that our armed forces are always several steps ahead of any potential adversary." As the premier nuclear weapons laboratory, Los Alamos has been a major source of technology for a defense posture centered on nuclear weapons, and the Lab's continued nuclear and stockpile stewardship expertise will remain vital. But how does the Lab fit into the new defense transformation picture? Transformational R&D at Los Alamos In the realm of advanced weaponry, Los Alamos is working toward the development of directed-energy weapons such as a megawatt free-electron laser that can be mounted on a ship to propagate a speed-of-light destructive beam against incoming targets. The Lab is also working on advanced energetic materials whose energy release rates can be tailored to specific targets and others whose insensitivity to impact allows them to reach deeply buried targets. For homeland security, Los Alamos, along with Lawrence Livermore National Laboratory, has already developed and deployed BASIS, the Biological Aerosol Sentry and Information System. Used to detect airborne biological threats at the 2002 Winter Olympics in Salt Lake City, BASIS won a 2003 R&D 100 Award as one of the year's 100 most significant technological advances. It is currently being fielded nationwide as part of the country's BioWatch surveillance program for urban areas. Los Alamos has developed and fielded both terrestrial and space-based sensors. In fact, Los Alamos sensors already fly on all global positioning system and Defense Support Program satellites. The Lab has also developed sophisticated imaging and visual-analysis systems such as GENIE (Genetic Imagery Exploitation) and the Multispectral Thermal Imager. These join the Laboratory's advanced data-processing and analyzing capabilities and our secure-communication technologies (for example, quantum cryptography for secure data transmission). Such technologies make the Lab a valuable contributor to the quest for global situational awareness.[figure: future response to global threats] Our contributions to national defense are already well documented. Our continued technological preeminence will allow the Laboratory to fit very comfortably into the defense transformation future.
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