National Security Archive.
Available online.
The prospects of a Comprehensive Nuclear Test Ban Treaty (CTBT) in the early 1990’s led China to accelerate its testing schedule and discuss differences within the Russian government over testing, according to documents obtained through the Freedom of Information Act and archival research by the National Security Archive at George Washington University. The documents illustrate the efforts of the U.S. Intelligence Community to understand developments at Russian and Chinese nuclear test sites from 1990 to 2000.
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