In this Legacy Series episode of NucleCast, Manolis Priniotakis explores the history and evolution of nuclear intelligence—from its origins during the Manhattan Project to the sophisticated capabilities shaping nuclear security today. Manolis brings deep insight into the missions, institutions, and technologies that have defined this critical field.

The conversation traces early efforts such as the Alsos Mission in World War II, the transition from military-led intelligence to civilian agencies, and the expanding role of organizations like the Department of Energy and the Office of the Director of National Intelligence. We also examine how advances in nuclear forensics have strengthened attribution and nonproliferation efforts, while highlighting t ...