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

Meet Our Experts

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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Under the Islands

A new interactive test site tour explores how U.S.-Russia confidence building measures could help avoid a return to nuclear testing.

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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

    India & Pakistan nuclear facility videos @CNS_Updates are available on our Youtube channel - explore & subscribe fo… https://t.co/9i6wv7ccq2
    Poorly secured radiological materials could be stolen and used to build “dirty bombs.” @NTI_WMD & CENESS sponsored… https://t.co/e7Ayxki7WX
    Walk around U.S. and Russian nuclear bunkers in our @Minecraft world by @CNS_Updates & @ArmsControlWonk illustratin… https://t.co/8ChMyJOTEB

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