What did the declassified documents reveal?

This declassified Central Intelligence Agency record, dated March twenty-eighth, nineteen-sixty-three, details the photographic intelligence effort on China's atomic energy program. This document, along with others related to U.S. intelligence on China, is available at archive.org/download/us-china-intel-CI01556. This document was released by the C-I-A under automatic declassification review in two-thousand-and-two. It carries the declassification authority I-P-A-R-C. It is an example of the routine intelligence assessments conducted by the United States government during the Cold War. The document, a memorandum, is addressed to the Director of the National Photographic Interpretation Center, or N-P-I-C, and the Chief of the Central Intelligence Agency’s Photographic Intelligence Division, P-I-D. It is titled "Information Concerning the P-I effort on the Chinese Atomic Energy Program." It states: "The following information has been compiled, at your request, reflecting the currently available photographic coverage of China, reports completed, and work currently in progress. Large Scale Aerial photography: In nineteen-sixty-two and to the present time in nineteen-sixty-three approximately thirty-five percent of China (including Tibet and Hainan) has been covered by large-scale aerial photography. Twenty-six missions have been accomplished since January nineteen-sixty-two. Attachment A. Immediate readouts (I-P-I-R or S-I-T-S-U-M) have been performed on all missions. Detailed scans (M-C-I’s) have been accomplished on twenty of the missions, representing approximately thirty-five percent of the Chinese land area. An M-C-I was not performed in several instances because of a short time interval between dates of comparative photo coverages or because of camera malfunction. K-H photography since August nineteen-sixty covers eighty-five to [redacted] percent of Communist China. Approximately forty percent of this coverage is obscured by scattered to heavy clouds. Twenty-three K-H missions have been accomplished during the period from August nineteen-sixty to December nineteen-sixty-two. Attachment B. Mission Coverage Indexes have been accomplished on sixteen (seventy percent) of these missions. It is estimated that approximately seventy-five percent of China has been scanned in some detail through accomplishment of M-C-I’s in these sixteen missions. Reports Completed: The following number of detailed reports, arranged by category, have been produced since January first, nineteen-sixty (not including I-P-I-Rs, M-C-I’s or M-C-P’s): N-P-I-C Guided Missiles, ten; Nuclear Energy, ten. C-I-A/P-I-D Guided Missiles, sixteen; Nuclear Energy, seventeen; Other, three. Overall Operational, thirty-three. Total, five. The following number of projects on China are presently in work: N-P-I-C Guided Missiles, [redacted]; Nuclear Energy, [redacted]; Total, [redacted]. C-I-A/P-I-D Guided Missiles, three; Nuclear Energy, five; Operational, thirty-five; Trans. and Ind…

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-362Declassified

Filed SEP 9 · 2026Runtime 1 min

This Declassified Central Intelligence Agency Record, Dated March

U.S. public record · FOIAUpdated September 9, 2026

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◆ BLUF — The short version

This declassified Central Intelligence Agency record, dated March twenty-eighth, nineteen-sixty-three, details the photographic intelligence effort on China's atomic energy program. S. org/download/us-china-intel-CI01556. This document was released by the C-I-A under automatic declassification review in two-thousand-and-two. It carries the declassification authority I-P-A-R-C.

Date: SEP 9 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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This declassified Central Intelligence Agency record, dated March twenty-eighth, nineteen-sixty-three, details the photographic intelligence effort on China's atomic energy program. This document, along with others related to U.S. intelligence on China, is available at…

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Questions about this case

What was This Declassified Central Intelligence Agency Record, Dated March about?: This declassified Central Intelligence Agency record, dated March twenty-eighth, nineteen-sixty-three, details the photographic intelligence effort on China's atomic energy program. S. org/download/us-china-intel-CI01556. This document was released by the C-I-A under automatic declassification review in two-thousand-and-two. It carries the declassification authority I-P-A-R-C.
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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