The role of science in treaty verification.
Technologically advanced nations are currently applying more science to treaty verification than ever before. Satellites gather a multitude of information relating to proliferation concerns using thermal imaging analysis, nuclear radiation measurements, and optical and radio frequency signals detection. Ground stations gather complementary signals such as seismic events and radioactive emissions. Export controls in many countries attempt to intercept materials and technical means that could be used for nuclear proliferation. Nevertheless, we have witnessed a plethora of nuclear proliferation episodes, that were undetected (or were belatedly detected) by these technologies--the Indian nuclear tests in 1998, the Libyan nuclear buildup, the Iranian enrichment program and the North Korea nuclear weapons program are some prime examples. In this talk, we will discuss some of the technologies used for proliferation detection. In particular, we will note some of the issues relating to nuclear materials control agreements that epitomize political difficulties as they impact the implementation of science and technology.
Gavron
Avigdor
A
N-NST, MS-B250, Los Alamos National Laboratory, Los Alamos, NM 87545, USA. gavron@lanl.gov
D007391:International Cooperation; D009501:Neutron Activation Analysis; D009689:Nuclear Warfare / Q000517:prevention & control*; D011851:Radioactivity; D011868:Radioisotopes / Q000032:analysis
D011868:Radioisotopes