Nuclear Disarmament United Kingdom
Information and analysis of nuclear weapons disarmament proposals and progress in the United Kingdom
China Submarine Capabilities
A highlight of global trends in the sale and acquisition of diesel- and nuclear-powered submarines by country with capabilities, imports and exports. (CNS)
Germany Submarine Capabilities
Overview of Germany's submarine capabilities and import-export behavior.
Get to Know NTI: Isabelle Williams
Isabelle Williams serves as a senior director at NTI. She leads and supports projects across the organization, including understanding nuclear effects and advancing a vision of a world free of nuclear weapons. Isabelle spoke with NTI intern Siri Beck-Friis about her work, background, and lazy hobbies.
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South Korea
Overview of South Korea's nuclear, chemical, biological, and missile capabilities and nonproliferation activities
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Vietnam
Overview of Vietnam's nuclear, chemical, biological, and missile capabilities and nonproliferation activities
NTI Welcomes Christine E. Wormuth as President and CEO
A national security leader with more than 30 years of experience in defense policy, strategic planning, and international security, Secretary Wormuth brings an extensive record of leadership and service at the Department of Defense, the White House, and prominent think tanks.
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Christine E. Wormuth
Christine E. Wormuth was named President and Chief Executive Officer of the Nuclear Threat Initiative by the organization’s Board of Directors in October 2025 and began serving in November.
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FutureSafe Innovation Forum
Exploring how rapid advances in science and converging technologies are reshaping global security.
How the U.S. Maintains Its Nuclear Arsenal—Without Explosive Testing
The U.S. ended explosive nuclear testing in the 1990s, but that does not mean we are unprepared. In its place, the U.S. uses a science-based program that checks the health of the stockpile continuously and reports out every year to the President.