This CIA report on India, “India’s Nuclear Procurement Strategy: Implications for the United States,” has comparatively few excisions. It discusses in some detail Indian efforts to support its nuclear power and nuclear weapons development program by circumventing international controls through purchases of sensitive technology on “gray markets.” The report depicts a “growing crisis in the Indian civil nuclear program,” which combined with meeting nuclear weapons development goals, was forcing India to expand imports of nuclear-related supplies. The purchasing activities posed a “direct challenge to longstanding US efforts to work with other supplier nations … for tighter export controls.”

This massively excised report indicates the Agency’s strong views about releasing its knowledge of India’s nuclear weapons activities, even when the information is decades old. That many of the pages are classified “Top Secret Umbra” suggests that some of the information draws on communications intelligence intercepts, another highly sensitive matter.

According to the 1985 report, the Argentines “have achieved at least a proof of principle of uranium enrichment via gaseous diffusion.” In other words, they had a workable system. Nevertheless, the enrichment plant would not be “fully operational until 1987-1988.” While the assessment of Argentine interest in nuclear weapons did not change, CIA analysts asserted that “Argentina continues to develop the necessary facilities and capabilities that could support a nuclear weapons development effort.”

CIA report describing the construction process of ultra-centrifuges in the Soviet nuclear institute of Sinop and the personnel working there.