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UNCLASSIFIED<br />
DEFENSE SCIENCE BOARD | DEPARTMENT OF DEFENSE<br />
stability were achieved between the United States and Russia through the execution of the<br />
Nunn‐Lugar program.<br />
2.4. Toward an International Cooperation and Transparency Regime<br />
Currently the IAEA monitors all declared stocks of SNM in states that are signatories to the NPT<br />
and occasionally SNM offered up as excess material in weapon states. The bilateral Safeguards<br />
agreements that provide the legal basis for safeguards implementation, require that the<br />
information collected be considered sensitive and not be shared with other states. 16 Extending<br />
protocols to include the <strong>monitoring</strong> of nuclear weapons and weapon components worldwide<br />
coupled to sharing of the information with all international parties who have agreed to<br />
cooperate should be the ultimate goal. In order to get to that point, a long period of trust<br />
building through a number of intermediate steps will be required. The Task Force examined the<br />
experience base to understand how to get started in such a process and then developed a<br />
proposal for a phased approach.<br />
The Task Force started with an examination of the recent history of proposals and negotiations<br />
for how best to obtain mutual agreements on M&V technologies in the future. One of the best<br />
historic examples was the Cooperative Safe, Secure Dismantlement (SSD) talks of 1991‐1994<br />
(bilateral discussions between the United States and the Russian Federation). The talks had<br />
made significant progress towards a joint agreement for radiation detection equipment that<br />
could be used to establish the fact that an object presented for dismantlement was in fact a<br />
nuclear warhead.<br />
Although these talks were terminated without a formal agreement being consummated, there<br />
were enthusiastic beliefs on both sides that they had “come close” to developing radiation<br />
detectors and related instruments and procedures that could adequately determine the<br />
amounts of SNM [either Highly‐Enriched Uranium (HEU) or Plutonium (Pu)] with sufficient<br />
accuracy to establish that there were indeed weapon‐like quantities present. The remaining<br />
barrier to be overcome was to ensure that sensitive information (such as specific design details<br />
of the devices presented) could not be transferred.<br />
The approach being pursued during the SSD talks focused on the use of potential “Information<br />
Barriers,” such as templates provided by the inspected party on CDs or magnetic disks at the<br />
point of inspection, which would then be used to convert the measured data into kilogram<br />
amounts of SNM, but which would not reveal geometric internal details of the device. That<br />
approach still had some difficulties prior to its being accepted, but there were serious efforts<br />
16 The IAEA does publish the plutonium holdings of nine countries, the five declared weapons states as well as<br />
Japan, Germany, Belgium and Switzerland. This information is provided on a voluntary basis by the participants<br />
consistent with the “Guidelines for the Management of Plutonium” (INFCIRC/549). Such declarations might be a<br />
useful starting point upon which to build a more comprehensive transparency regime.<br />
DSB TASK FORCE REPORT Chapter 2: Cooperative Regimes| 23<br />
Resilient Military Systems and the Advanced Cyber Threat<br />
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