What did the declassified documents reveal?

This is a declassified Central Intelligence Agency intelligence report on Soviet thinking about the danger of a Sino‑U.S. rapprochement, dated February 1971. The assessment is notable because it reveals how Moscow interpreted early American overtures to the People’s Republic of China during a period of heightened Sino‑Soviet tension. The report entered the public domain through a Freedom of Information Act request to the Central Intelligence Agency and was posted on The Black Vault website. The declassification was authorized by the CIA’s Directorate of Intelligence. The full text is available at archive.org under the URL https://archive.org/download/us-china-intel-CI01972/CI01972djvu.txt. The document begins with a standard warning. It reads: “WARNING. This document contains classified information affecting the national security of the United States within the meaning of the espionage laws, Title 18, Sections 793, 794, and 798. THIS DOCUMENT MUST BE KEPT SECRET. It is to be seen only by persons who are properly indoctrinated and authorized to receive such information within the Government to which it is transmitted; its security must be maintained in accordance with F‑B‑I regulations. No action is to be taken on any portion contained herein, regardless of the advantages to be gained, unless such action is first approved by the Director of Central Intelligence.” The memorandum that follows is titled “Soviet Thinking About the Danger of a Sino‑U.S. Rapprochement.” It states: “This study examines Moscow’s anxiety that United States gestures toward Peking may result in turning China and Chinese strength all the more against the USSR. In particular, the study points up the increasingly close interplay of Chinese and United States considerations in Soviet thought and action, the urgency with which the Soviets view the Chinese threat, and the fact that only after Moscow had tamped down the level of 1969 conflict with Peking did it proceed to new and freer United States policies—whether heightened toughness or SALT. The study also emphasizes that Soviet worries over the possibility of future Sino‑U.S. dealings at Soviet expense have not ended, and that the USSR awaits with concern the resumption of United States–Chinese Communist talks. This study has met general agreement within the Central Intelligence Agency. Comments on the study are welcome, and should be addressed to its author, Mr. Arthur A. Cohen, of this Staff, Chief, DD/I Special Research Staff.” The report then outlines its contents, listing items such as “The KGB Document of May 1967,” “American Overtures of 1968,” “Soviet Contacts with the Chinese Nationalists,” and “Peking’s November 1968 Probe of the New Administration,” among others. It proceeds to a summary that reads: “Soviet thinking on Sino‑U.S. relations has undergone a basic shift over the years from preferring improvement of those relations to preferring unmodified mutual hostility. The shift reflects the sharpening of Moscow’s…

Why was this case declassified?

This material entered the public record through the U.S. declassification and Freedom of Information Act (FOIA) process. The originating source document is linked on this page so the citation chain is auditable.

Case File · ARCHIVE-740Declassified

Filed AUG 6 · 2026Runtime 3 min

Central Intelligence Agency Intelligence Report On Soviet Thinking

U.S. public record · FOIAUpdated August 6, 2026

cold-war

◆ BLUF — The short version

S. rapprochement, dated February 1971. The assessment is notable because it reveals how Moscow interpreted early American overtures to the People’s Republic of China during a period of heightened Sino‑Soviet tension. The report entered the public domain through a Freedom of Information Act request to the Central Intelligence Agency and was posted on The Black Vault website.

Date: AUG 6 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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Episode notes

This is a declassified Central Intelligence Agency intelligence report on Soviet thinking about the danger of a Sino‑U.S. rapprochement, dated February 1971. The assessment is notable because it reveals how Moscow interpreted early American overtures to the People’s Republic of China during a…

View the primary source document

Questions about this case

What was Central Intelligence Agency Intelligence Report On Soviet Thinking about?: S. rapprochement, dated February 1971. The assessment is notable because it reveals how Moscow interpreted early American overtures to the People’s Republic of China during a period of heightened Sino‑Soviet tension. The report entered the public domain through a Freedom of Information Act request to the Central Intelligence Agency and was posted on The Black Vault website.
Why was this case declassified?: This material entered the public record through the U.S. declassification and Freedom of Information Act (FOIA) process. Storyflo narrates it directly from the public release.

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Central Intelligence Agency Intelligence Report On Soviet Thinking

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