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Correction

Feb. 17, 2016

The version of the NTI Nuclear Security Index released on January 14, 2016, included an error in the scoring of the United Kingdom’s implementation of United Nations Security Council Resolution...

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Watch the 2016 NTI Index Launch

Feb. 4, 2016

NTI launched the third edition of its Nuclear Security Index in Washington, D.C. on January 14, 2016. The event featured former U.S. Senator and NTI Co-Chairman Sam Nunn, NTI President Joan Rohlfing,...

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As Final Head-of-State Nuclear Security Summit Approaches, Nunn and NTI Warn of Slowing Progress on Preventing Nuclear Terrorism

Jan. 14, 2016

At a time of escalating threats and as world leaders prepare to gather for the final Nuclear Security Summit, the third edition of the Nuclear Threat Initiative (NTI) Nuclear Security Index finds...

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How the NTI Index Measures Nuclear Security Conditions

Jan. 11, 2016

The NTI Nuclear Security Index Theft Ranking assessed countries with weapons-usable nuclear materials based on five categories. Countries without materials were assessed on three categories. The...

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What Are Nuclear Materials?

Jan. 7, 2016

This resource explains the basic science behind nuclear materials and how they can be used for energy or for weapons.

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Country Highlights

Jan. 4, 2016

Australia again ranks first among 24 states with weapons-usable nuclear materials…

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2014 Nuclear Security Summit: Significant Progress But More to Do

Apr. 4, 2014

At the end of the 2014 Nuclear Security Summit in The Hague, 53 world leaders returned home having made a range of commitments to secure dangerous nuclear materials and prevent them from ending up in...

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For Professors: Curriculum Based on NTI Index Now Available

Mar. 18, 2014

This education module is designed to serve as a toolkit to support undergraduate or graduate courses in international relations, security studies, diplomacy, counter-terrorism, or nuclear sciences....

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Index Briefings in Vienna

Jan. 31, 2014

NTI’s Page Stoutland and Samantha Pitts-Kiefer will brief officials at the IAEA and members of the expert community at the Vienna Center for Disarmament and Non-Proliferation.

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Rohlfing to Preview 2014 Summit

Jan. 29, 2014

NTI President Joan Rohlfing will highlight priorities for the 2014 Nuclear Security Summit in the Netherlands at an event at The George Washington University’s Elliott School of International...

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