100. Editorial Note

National Intelligence Estimate 4–2–64, “Prospects for a Proliferation of Nuclear Weapons Over the Next Decade,” October 21, 1964, estimated the capabilities and intentions of additional countries to develop and produce nuclear weapons over the next decade and the [Page 230] consequences if they did so. [text not declassified] (Central Intelligence Agency, Job 79–R01012A, ODDI Registry of NIE and SNIE Files)