Cathy Gwin
Senior Director, Communications
Because highly enriched uranium (HEU) is a key ingredient in nuclear weapons, it is important to track how much civil HEU exists and where it is.
NTI President Joan Rohlfing talks to BBC Radio's The Inquiry on the status of nuclear weapons around the world.
The Index examines nuclear security conditions in 176 countries, underscoring that there is no global consensus on steps to secure nuclear materials.
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