Nuclear Threat Initiative

THE NUCLEAR THREAT INITIATIVE PROTECTS LIVES, THE ENVIRONMENT AND OUR QUALITY OF LIFE NOW AND FOR FUTURE GENERATIONS. Every day, we work to prevent catastrophic attacks with weapons of mass destruction and disruption—nuclear, biological, radiological, chemical and cyber. GLOBAL NUCLEAR POLICY Working with leaders, partners, and citizens from around the world to develop policies to reduce reliance on nuclear weapons, prevent their use, and end them as a threat. LEARN MORE BIOSECURITY Balancing the promise of biotechnology with preventing the biological weapons threat LEARN MORE RADIOLOGICAL Raising awareness, improving security and strengthening global standards to prevent dirty bombs. LEARN MORE How We Make an Impact NTI designs innovative threat-reduction projects that show governments the way and build momentum and support for action. We work with presidents and prime ministers, scientists and technicians, educators and students, and people from around the world. We collaborate with partners worldwide. And we use our voice to raise awareness and advocate for creative solutions. Watch The 3AM Call, a message from former Secretary of Defense William Perry and NTI Co-Founder and Co-Chair Sam Nunn on the evolving nature of the nuclear threat and the importance of minimizing risk.