Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO)

Source: New Indian Express

 Context: Recently, CTBTO’s systems clarified a false alarm regarding suspected nuclear activity in Iran, showing the organization’s critical role in preventing misinformation related to nuclear tests and promoting global security.

About Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO):

  • Established: 1996 as the interim Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty.
  • Headquarters: Vienna, Austria.
  • Mission: Prepare for the Comprehensive Nuclear-Test-Ban Treaty (CTBT’s) entry into force by building a verification regime and promoting global adoption of the treaty.
  • Structure:
    • Preparatory Commission (all Member States), with Working Groups for administrative, financial, and verification issues.
    • Provisional Technical Secretariat (PTS), with divisions for International Monitoring, Data, and On-Site Inspection.
  • Funding: Member-state contributions.

About CTBTO International Monitoring System (IMS):

  • Network Size: Comprises 337 monitoring facilities, with over 90% operational.
  • Technologies:
    • Seismic: Detects underground explosions via ground shockwaves.
    • Hydroacoustic: Identifies underwater explosions.
    • Infrasound: Monitors atmospheric, low-frequency sounds from nuclear tests.
    • Radionuclide: Detects radioactive particles from nuclear explosions.

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