What did the declassified documents reveal?

Declassified. Today we examine a declassified National Security Council memorandum from January tenth, nineteen sixty-five, detailing the downing of a Taiwanese aircraft over mainland China. This record offers a glimpse into U.S. intelligence concerns regarding Chinese air defense capabilities during the Cold War. You can find this document at archive.org, under the Black Vault entry CI zero one six five one. This document was declassified by the National Security Council under Executive Order one two nine five eight, Section three point one (a), and reviewed by the National Archives and Records Administration on January twenty-third, two thousand and three. Portions of the document were exempted and redacted as shown by R. Soubers on April twenty-ninth, two thousand and three. The memorandum, addressed to "Mr. President," begins: "You may have heard of the Red Chinese announcement that their Government is missing one of its aircraft. This is the fourth shot down over a period of two and a half years (September '62, October '63, July '64, and January '65). We have two aircraft still in Taiwan, and three Chinese pilots, but they will stay on the ground until we learn more. We believe the Chinese are using surface-to-air missiles, but we have less information than we would like on how many there are and where. We also need to review the technical aspects of electronic defense for these aircraft." The document is signed "McG. B." The Black Vault’s archival summary for this document notes that it relates to US Intelligence on China, specifically the Downing of Taiwanese Aircraft. It is marked "Top Secret." This is what the public record looks like at its most ordinary. storyflo.com archive.org/download/us-china-intel-CI01651/CI01651djvu.txt

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.

National Security Council Memorandum From January Tenth, Nineteen Sixty Five

◆ BLUF — The short version

Declassified. Today we examine a declassified National Security Council memorandum from January tenth, nineteen sixty-five, detailing the downing of a Taiwanese aircraft over mainland China. S. intelligence concerns regarding Chinese air defense capabilities during the Cold War. org, under the Black Vault entry CI zero one six five one.

Date: AUG 30 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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Declassified. Today we examine a declassified National Security Council memorandum from January tenth, nineteen sixty-five, detailing the downing of a Taiwanese aircraft over mainland China. This record offers a glimpse into U.S. intelligence concerns regarding Chinese air defense capabilities…

View the primary source document

Questions about this case

What was National Security Council Memorandum From January Tenth, Nineteen Sixty Five about?: Declassified. Today we examine a declassified National Security Council memorandum from January tenth, nineteen sixty-five, detailing the downing of a Taiwanese aircraft over mainland China. S. intelligence concerns regarding Chinese air defense capabilities during the Cold War. org, under the Black Vault entry CI zero one six five one.
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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National Security Council Memorandum From January Tenth, Nineteen Sixty Five

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