What did the declassified documents reveal?

This declassified government record from June eighteenth, nineteen-fifty-nine, details United States intelligence on Chinese reconnaissance operations. It highlights discussions between U.S. and Chinese military authorities regarding aerial reconnaissance missions and troop movements. This document is available on vault.fbi.gov. This record, identified as CI01352, was released to the public by The Black Vault, an independent civilian archive of declassified government documents. It was obtained through a Freedom of Information Act request and made publicly available on archive.org. The document is a Top Secret Cover Sheet, Form DS-747, dated June eighteenth, nineteen-fifty-nine. The brief description of the attached document reads: "Reg. 49 ACTION ORS Chicoms TELEGRAMS, DESPATCHES," with Copy No. 2 forwarded. It states: "Ambassador [one line redacted] and military have been confined in [one line redacted] planes have an effective range of [one line redacted] be [one line redacted] reconnaissance pressure [four lines redacted under exemption B1] cooperate with its present reconnaissance restrictions. I believe we should continue to assist with our military authorities [two lines redacted under exemption B1] insist that the [Chinese] adhere to present [one line redacted under exemption B1] At the same time, I support the view that we should carry out a more active reconnaissance policy in the future [two lines redacted under exemption B1] serve our own as well as Chinese requirements. I hope you and [one line redacted] will support it. [one line redacted] achieve the [one line redacted] efforts are [one line redacted] south of Nanchang in Kiangsi province. We have confirmatory evidence and are inclined to scout [one line redacted] more likely that the base has been built to accommodate Russian or Chicom bombers if they should be [two lines redacted under exemption B1] The Chinese also exhibited some skittishness [one line redacted under exemption B1] complying with the Doan-Wang agreement to pull five thousand [one line redacted] from Kinmen. As you have probably heard, the Gimo [Chiang Kai-shek] has stopped the shipment of a further increment of [one line redacted] from Kinmen. [One line redacted] consistently been reluctant to [one line redacted] his forces on Kinmen, and probably resorted to this [one line redacted] have a final test of our reactions. These have [one line redacted] General Doan is insisting on full [one line redacted] with the agreement. But if the Geneva talks [one line redacted] the [one line redacted] this, as a prelude for adding [one line redacted]." The Black Vault, which archived this document, describes it as U.S. Intelligence on Chinese Taiwanese Reconnaissance Operations, attached to a Top Secret cover sheet, letter TAI 59-LTR-2a, dated June eighteenth, nineteen-fifty-nine. The archive notes that the document discusses intelligence gathering on Chinese Communist forces, specifically regarding reconnaissance operations…

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-380Declassified

Filed SEP 19 · 2026Runtime 1 min

FBI This Declassified Government Record From June Eighteenth, Nineteen Fifty Nine

U.S. public record · FOIAUpdated September 19, 2026

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◆ BLUF — The short version

This declassified government record from June eighteenth, nineteen-fifty-nine, details United States intelligence on Chinese reconnaissance operations. S. and Chinese military authorities regarding aerial reconnaissance missions and troop movements. gov. This record, identified as CI01352, was released to the public by The Black Vault, an independent civilian archive of declassified government documents.

Date: SEP 19 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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This declassified government record from June eighteenth, nineteen-fifty-nine, details United States intelligence on Chinese reconnaissance operations. It highlights discussions between U.S. and Chinese military authorities regarding aerial reconnaissance missions and troop movements. This document…

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What was FBI This Declassified Government Record From June Eighteenth, Nineteen Fifty Nine about?: This declassified government record from June eighteenth, nineteen-fifty-nine, details United States intelligence on Chinese reconnaissance operations. S. and Chinese military authorities regarding aerial reconnaissance missions and troop movements. gov. This record, identified as CI01352, was released to the public by The Black Vault, an independent civilian archive of declassified government documents.
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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