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.

See what we do

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

Donate Now

Hiroshima

NTI President Joan Rohlfing reflects on the beauty and the lessons of Hiroshima following her first visit to the city for a roundtable with experts on reducing nuclear risks in North Korea ...

Featured

Discover

Under the Mountain

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

Read more
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.

View Priority

NTI on Twitter

  • NTI @NTI_WMD
    RT @thedeadhandbook: When a country like North Korea goes nuclear, it is jarring and worrisome, but other nations are giving up nuclear mat…
  • NTI @NTI_WMD
    Apply to @ScovillePF by October 5 to work with one of over two dozen NGOs in Washington, DC on international peace… https://t.co/i6Fi8kaods
  • NTI @NTI_WMD
    We are looking for talented and dedicated individuals to help us continue building a safer world. Learn more about… https://t.co/hW9Lp9IXPV

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

Donate