What did the declassified documents reveal?

Today on Declassified, we examine a Joint Atomic Energy Intelligence Committee memorandum for record, dated October sixteenth, nineteen-sixty-four. This document reports the initial U.S. intelligence reception of China’s first nuclear weapons test. This record is available from documents2.theblackvault.com. This document was approved for release in November two-thousand-seven. It was declassified by the Joint Atomic Energy Intelligence Committee, under the authority of the National Archives and Records Administration, following a mandatory declassification review. The document, titled "Reporting of Chinese Nuclear Test on Sixteen October Nineteen Sixty Four," reads as follows: One. At eleven hundred hours E-D-T, the New China News Agency reported from Peking that China had exploded an atomic bomb in the western region of China at fifteen hundred hours Peking time. Two. A few minutes after eleven hundred, the F-B-I-S bulletin was brought to the attention of the undersigned. Mr. Elder, the Acting [one line redacted under exemption B1], were promptly informed, and J-A-E-I-C members were notified to assemble for a meeting as quickly as possible. Subsequent reports [one line redacted under exemption B1] were relayed to Mr. Elder as they were received. Three. At eleven thirty, the undersigned was notified by the Office of the D-D-slash-I that McGeorge Bundy had directed that a statement suitable for public release be prepared and be furnished to him by eleven forty. Mr. Elder was notified. The Black Vault’s archive entry notes this as United States Intelligence on China, specifically regarding the reporting of the Chinese nuclear test on October sixteenth, nineteen-sixty-four. This one-page secret memorandum for record details the immediate steps taken by U.S. intelligence agencies upon learning of the test, including notifying key officials and preparing a public statement. This is what the public record looks like at its most ordinary. For more declassified documents, visit storyflo.com, and find the canonical PDF for this episode at archive.org/download/us-china-intel-CI01638/CI01638djvu.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.

CIA Today On Declassified, We Examine A Joint Atomic Energy Intelligence Committee

◆ BLUF — The short version

Today on Declassified, we examine a Joint Atomic Energy Intelligence Committee memorandum for record, dated October sixteenth, nineteen-sixty-four. S. intelligence reception of China’s first nuclear weapons test. com. This document was approved for release in November two-thousand-seven.

Date: SEP 1 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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Episode notes

Today on Declassified, we examine a Joint Atomic Energy Intelligence Committee memorandum for record, dated October sixteenth, nineteen-sixty-four. This document reports the initial U.S. intelligence reception of China’s first nuclear weapons test. This record is available from…

View the primary source document

Questions about this case

What was CIA Today On Declassified, We Examine A Joint Atomic Energy Intelligence Committee about?: Today on Declassified, we examine a Joint Atomic Energy Intelligence Committee memorandum for record, dated October sixteenth, nineteen-sixty-four. S. intelligence reception of China’s first nuclear weapons test. com. This document was approved for release in November two-thousand-seven.
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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