What did the declassified documents reveal?

Cold open. This is a declassified Central Intelligence Agency memorandum addressed to Mr. Eden, dated January eighth, nineteen fifty‑two. The memorandum records a briefing on British maritime trade with Communist China, a subject that shaped U.S. policy considerations during the early Cold War. The document is hosted on the Black Vault archive. Provenance. The memorandum was released to the public on August twenty‑first, two thousand and two, under the authority of the Central Intelligence Agency’s declassification program. It appears in the CIA Historical Review Collection with the reference number CIA‑RDP‑80‑B‑01676‑R‑002600070001‑8. The Black Vault provides the full text for download. The document. Approved for release August twenty‑first, two thousand and two. Confidential memorandum for Mr. Eden. At the President’s direction I submit this memorandum following the discussion between the President and the Prime Minister, with ourselves present, held on Saturday night, January fifth, at the Williamsburg, on the subject of China trade. The President expressed himself as seriously concerned over indications that the United Kingdom was continuing to give substantial assistance to Communist China through trade in strategic and other materials from British sources or carried on British‑flag vessels. The information furnished the President by the Chief of Naval Operations, upon which he based his remarks, is as follows: Between July first, nineteen fifty and November thirtieth, nineteen fifty‑one a total of at least one hundred sixty‑seven British‑registered and British‑owned merchant ships have engaged in trade with Communist China. The total gross tonnage of these ships is over one million. British‑controlled shipping accounted for over half of the non‑Communist‑registered shipping tonnage in the China trade in this period. There are at least one hundred sixty‑three ships registered in other non‑Communist countries which were, between July first, nineteen fifty and November thirtieth, nineteen fifty‑one, engaged in trade with Communist China. The total gross tonnage of these ships is slightly less than one million. Over the period stated above, the monthly average of voyages of British ships engaged in the China trade has been forty‑eight. Since mid‑summer there has been a reduction in the number of monthly voyages of these ships. In September there were thirty‑six, in October thirty‑one and in November thirty. This decrease in British‑owned tonnage is partially offset by an increase in Communist‑flag traffic to China, especially Polish. Communist charters of British‑registered shipping to handle normal trade to India and South America have released Polish‑flag vessels for the China trade. In addition, continuing Communist ship purchases are being employed almost exclusively in China trade. We estimate that Communist China imported a minimum of six hundred thousand short tons per month by ship during nineteen fifty‑one. This compares with an…

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.

Central Intelligence Agency Memorandum Addressed To Mr

◆ BLUF — The short version

Cold open. This is a declassified Central Intelligence Agency memorandum addressed to Mr. Eden, dated January eighth, nineteen fifty‑two. S. policy considerations during the early Cold War. The document is hosted on the Black Vault archive. Provenance.

Date: OCT 14 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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Cold open. This is a declassified Central Intelligence Agency memorandum addressed to Mr. Eden, dated January eighth, nineteen fifty‑two. The memorandum records a briefing on British maritime trade with Communist China, a subject that shaped U.S. policy considerations during the early Cold War. The…

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Questions about this case

What was Central Intelligence Agency Memorandum Addressed To Mr about?: Cold open. This is a declassified Central Intelligence Agency memorandum addressed to Mr. Eden, dated January eighth, nineteen fifty‑two. S. policy considerations during the early Cold War. The document is hosted on the Black Vault archive. Provenance.
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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