
Securing the Bomb 2005: The New Global Imperatives
An NTI commissioned report that grades current efforts and recommends new actions to more effectively prevent nuclear terrorism. Our May 2005 report finds that while the United States and other countries laid important foundations for an accelerated effort to prevent nuclear terrorism in the last year, sustained presidential leadership will be needed to win the race to lock down the world's nuclear stockpiles before terrorists and thieves can get to them.
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The 2023 NTI Nuclear Security Index
“The bottom line is that the countries and areas with the greatest responsibility for protecting the world from a catastrophic act of nuclear terrorism are derelict in their duty,” the 2023 NTI Index reports.
Tutorial on the U.S. Nuclear Budget
The U.S. nuclear budget comprises a variety of programs associated with nuclear weapons, nuclear nonproliferation, nuclear security, and legacy environmental and health costs.

Tutorial on Nuclear and Radiological Security
Nuclear and radiological security aims to ensure nuclear and other radioactive materials are secure from unauthorized access and theft, and that nuclear facilities are secure from sabotage.