NTI experts bring years of experience at the highest levels of government and research to tackle nuclear, chemical, biological and radiological threats.

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NTI works with a range of partners on projects designed to reduce the global threats from nuclear, biological, and chemical weapons.

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We're in a race between cooperation and catastrophe. The threat is outpacing our response. Your support will make a difference.

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Statement from NTI on the Passing of Pete Domenici

We are deeply saddened by the loss of our founding Board Member Pete Domenici. Senator Domenici was an outstanding leader in the United States Senate, and in his post-Senate career, he continued ...

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Under the Mountain

A new 3D model of North Korea’s nuclear test site suggests more nuclear tests may be on the way.

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View threat tutorials

NTI has developed interactive educational tools for anyone who wants to learn more about the threat posed by nuclear, chemical, and biological weapons.

Global nuclear policy

NTI works on Global Nuclear Policy to generate global momentum among governments to reduce the risks posed by nuclear weapons and materials.

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NTI on Twitter

  • NTI @NTI_WMD
    .@UCSUSA is looking for a field coordinator for global security programs: https://t.co/Ocs4UkB4Q9
  • NTI @NTI_WMD
    Have you seen our movie "Last Best Chance"? Find the trailer & other nuclear terrorism videos on our Youtube channe… https://t.co/VHMjMIHeho
  • NTI @NTI_WMD
    We have video updates on the Iran Deal and B-roll of Iranian nuclear facilities by @CNS_Updates all in one place:… https://t.co/DGqeipQLuE

As long as nuclear materials and facilities exist and the nuclear terrorism threat remains, the cooperative work necessary to prevent catastrophic nuclear terrorism must continue.

Joan Rohlfing
President and Chief Operating Officer
Nuclear Threat Initiative

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