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Title: CTBT on-site inspections

On-site inspection (OSI) is a critical part of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The OSI verification regime provides for international inspectors to make a suite of measurements and observations on site at the location of an event of interest. The other critical component of the verification regime is the International Monitoring System (IMS), which is a globally distributed network of monitoring stations. The IMS along with technical monitoring data from CTBT member countries, as appropriate, will be used to trigger an OSI. After the decision is made to carry out an OSI, it is important for the inspectors to deploy to the field site rapidly to be able to detect short-lived phenomena such as the aftershocks that may be observable after an underground nuclear explosion. The inspectors will be on site from weeks to months and will be working with many tens of tons of equipment. Parts of the OSI regime will be tested in a field exercise in the country of Jordan late in 2014. The build-up of the OSI regime has been proceeding steadily since the CTBT was signed in 1996 and is on track to becoming a deterrent to someone considering conducting amore » nuclear explosion in violation of the Treaty.« less
Authors:
 [1]
  1. Principal Deputy, Global Security Directorate, Lawrence Livermore National Laboratory, Livermore, California (United States)
Publication Date:
OSTI Identifier:
22280418
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1596; Journal Issue: 1; Conference: Short course on nuclear weapon issues in the 21st century, Washington, DC (United States), 2-3 Nov 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
98 NUCLEAR DISARMAMENT, SAFEGUARDS AND PHYSICAL PROTECTION; AFTERSHOCKS; CTBT; JORDAN; MONITORING; NUCLEAR EXPLOSIONS; ON-SITE INSPECTION; UNDERGROUND; VERIFICATION; VIOLATIONS