Sean Hobbs, Sydney
Looking at a map of the world, where would you expect to find a clandestine nuclear project? A project shrouded in secrecy that is attempting to make the process of enriching uranium cheaper, easier and more mobile? An attempt to develop technology that in 1981 the CIA reported could be used to “set up a garage-sized plant to produce weapon-grade uranium anywhere in the world”?
It’s happening in our backyard, in Sydney’s leafy southern suburbs. Silex Systems Ltd, in conjunction with the Australian government, is involved in a highly classified project to develop “separation of isotopes by laser excitation” (Silex) at Lucas Heights.
Silex, which is registered on the Australian Stock Exchange, is attempting to revolutionise the process of enriching uranium, using lasers in place of traditional centrifuge methods.
“If they actually get it to work then they are sitting on some knowledge that is potentially incredibly dangerous”, James Courtney, anti-nuclear campaigner for Greenpeace Australia, told Green Left Weekly on January 30.
Whereas no country has constructed traditional facilities for enriching uranium undetected, Courtney pointed out that lasers have the potential to do the job without emitting the “signatures” that lead to detection. These include waste gases, ultra-high frequencies from huge numbers of spinning centrifuges and the considerable size and power consumption of current plants.
It is feared that successfully developing the technology will pose significant new risks for the spread of nuclear weapons technology. The Stockholm International Peace and Research Institute stated as early as 1983: “There can be no doubt that continued progress in laser isotope separation will greatly complicate efforts to control nuclear weapon proliferation.” It is a sentiment that continues to echo distinctly across the landscape of contemporary global politics.
http://www.greenleft.org.au/back/2005/614/614p9.htm