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{
  "authors": [
    "Togzhan Kassenova"
  ],
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  "centers": [
    "Carnegie Endowment for International Peace"
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  "programAffiliation": "NPP",
  "programs": [
    "Nuclear Policy"
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  "regions": [
    "Central Asia",
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Source: Getty

Other

Banning Nuclear Testing: Lessons From the Semipalatinsk Nuclear Testing Site

The story of Semipalatinsk nuclear test site demonstrates the tremendous economic, political, human, and environmental costs of nuclear testing and the perils associated with nuclear-weapon programs.

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By Togzhan Kassenova
Published on Mar 10, 2017
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Nuclear Policy

The Nuclear Policy Program aims to reduce the risk of nuclear war. Our experts diagnose acute risks stemming from technical and geopolitical developments, generate pragmatic solutions, and use our global network to advance risk-reduction policies. Our work covers deterrence, disarmament, arms control, nonproliferation, and nuclear energy.

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Source: Nonproliferation Review

In the late 1940s, the Soviet Union rushed to build and test its first nuclear bomb to reach parity with the United States. The Soviet government chose the steppes of Kazakhstan as its first nuclear-testing site. In difficult conditions, weapons program participants built the site and, in 1949, tested the first Soviet nuclear bomb. Shrouded in secrecy, the Soviet military complex continued to conduct nuclear tests in Kazakhstan for forty years while the local population became an unwilling victim of the Soviet nuclear might. Nuclear tests, especially during the earlier years of atmospheric testing, resulted in severe health and environmental consequences for thousands of nearby residents. Mass protests in Kazakhstan against nuclear tests built the momentum that drove the Kazakh government's decision to close down the Semipalatinsk nuclear-testing site in 1989. Organized public movement against nuclear testing became an important part of Kazakhstan’s nation-building process. Since closing down the site, Kazakhstan has prioritized nuclear disarmament and nonproliferation, using its tragic nuclear past as a platform for making meaningful contributions to international security. Kazakhstan now offers the former nuclear-test site at Semipalatinsk for exercises designed to strengthen the verification capacity of the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The country also plays a leading role in promoting CTBT entry into force.

This article was originally published in Nonproliferation Review

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About the Author

Togzhan Kassenova
Togzhan Kassenova

Nonresident Fellow, Nuclear Policy Program

Kassenova is a nonresident fellow in the Nuclear Policy Program at the Carnegie Endowment.

    Recent Work

  • Commentary
    How Kazakhstan Fought Back Against Soviet Nuclear Tests
      • Togzhan Kassenova

      Togzhan Kassenova

  • Report
    Perspectives on the Evolving Nuclear Order
      • Togzhan Kassenova

      Toby Dalton, Togzhan Kassenova, Lauryn Williams

Togzhan Kassenova
Nonresident Fellow, Nuclear Policy Program
Togzhan Kassenova
Nuclear PolicyCentral AsiaKazakhstan

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

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