This is a declassified Central Intelligence Agency intelligence report on the Sino‑Soviet dispute over aid to North Vietnam, covering the years nineteen sixty‑five through nineteen sixty‑eight, dated September thirtieth, nineteen sixty‑eight. The report is notable because it documents the private negotiations among the Soviet Union, the People’s Republic of China, and the Democratic Republic of Vietnam, and assesses how those disputes intersected with U.S. diplomatic efforts in the Vietnam War. The document was approved for release in May two thousand seven and was subsequently posted to The Black Vault, a public archive of government records. The release is listed under the Black Vault entry for the file identified as CI01892, and the full text is available at the archive.org URL provided in the citation. The report begins with a classification heading and a handling instruction. It reads: “DATE: MAY two thousand seven APPROVED FOR RELEASE. DIRECTORATE OF INTELLIGENCE. Intelligence Re

Cold Open: We're declassifying a CIA Intelligence Information Cable, IN 17962, dated October 22, 1968, detailing factional fighting in the Wenchou area of Chekiang Province, China. This document was released to the public through The Black Vault. Provenance: The document was declassified on November 25, 1996, under the Freedom of Information Act. The CIA's Central Reference Services released it to The Black Vault through a FOIA request. The Document: Central Intelligence Agency Case # AS-32% Intelligence Information Cable Document #26 October 22, 1968 SUBJECT: Factional Fighting Continues in the Wenchou Area of Chekiang Province, China. ...Factional fighting continued in the Wenchou area of Chekiang Province through 1 October 1968. All transportation was suspended except for steamship service to Shanghai. Rationing is in force, and many factories have suspended production. END. Wenchou (N 28° 51', E 120° 39°, Chekiang Province) The situation in Wenchou is very complicated. Vehicular tr

The document I am reading is a Central Intelligence Agency intelligence report titled “The Role of the Red Guards and Revolutionary Rebels in Mao’s Cultural Revolution.” It was produced in November 1968 and is notable for its detailed analysis of the student and militia movements that drove the early phase of the Cultural Revolution in the People’s Republic of China. This record is available through the Black Vault archive. The report was declassified and released under a Freedom of Information Act request in May two thousand seven. The release is listed on the Black Vault website, which provides the full text of the document. The declassification authority was the Director of Central Intelligence, and the material was cleared for public dissemination at that time. The report begins with an approval notice: “Approved for release date: May two thousand seven.” It continues with a series of classification markings that indicate the document’s original security level. The heading reads: “

Resume of Mission C168C – United States Air Force memorandum, November first, nineteen sixty‑eight. This memorandum is notable because it provides a detailed operational report on a reconnaissance sortie flown off the coast of China during a period of heightened Cold War tension. The record is hosted by The Black Vault, which released the document to the public under a Freedom of Information Act request. The Black Vault entry for this file was posted on the archive website, with the release date listed as the date of upload. The declassification authority is identified as the United States Air Force, and the document was approved for release under the standard classification markings for historical records. The memorandum reads as follows. “MEMORANDUM FOR: See Distribution SUBJECT: Resume of Mission C168C 1. General: Mission C168C was alerted on eighteenth October, nineteen sixty‑eight. This was a round‑robin mission flown out of RM twenty‑five‑X‑one‑D designed to remain twenty miles o

US Intelligence on China: Resume of Mission C158C, November 1, 1968. Released to the public through The Black Vault, this declassified government record details a top-secret mission conducted by the US Intelligence community in 1968. The document, approved for release in 2002, is part of the CIA's records and provides insight into a specific operation. The document was released through The Black Vault, a website that provides access to declassified government records. The canonical PDF is available online. MEMORANDUM FOR THE RECORD SUBJECT: Resume of Mission C158C 1. General: Mission C158C was alerted on 17 October 1968. This was the pilot's fifth operational mission. Preplanned Mission Data: Distance - 1172 Nautical Miles Time to Landing on 3+20 Hours Mission Profile Maximum Altitude Take off Fuel 895 Gallons. Fuel Reserve at Hi Cone 250 Gallons. This route was designed to collect Elint data in the Shanghai area and then south along the Taiwan Strait to abeam Taiwan. This mission was

Cold open. This is a declassified U.S. intelligence bulletin from the Central Intelligence Agency, Directorate of Intelligence, dated November eighth, nineteen sixty‑eight. The document reports on Chinese road construction activity in northern Laos, a development that could affect supply routes for Pathet Lao forces. Provenance. The bulletin was released to the public on July twenty‑fifth, two thousand six under a Freedom of Information Act request. The Black Vault hosts the full text, and the declassification authority is the Central Intelligence Agency’s Director of Central Intelligence. The document. The bulletin opens with a header indicating a liaison report received in November nineteen sixty‑eight. It reads: “DIRECTORATE OF INTELLIGENCE Central Intelligence Bulletin Date: November eighth, nineteen sixty‑eight Approved for release: July twenty‑fifth, two thousand six Subject: Communist China – Laos The Chinese have apparently resumed construction of a road from southern Yunnan Pr

The CIA intelligence report titled “The Sino‑Soviet Dispute on Aid to North Vietnam, 1965‑1968” was originally issued on September thirtieth, nineteen‑sixty‑eight. It is notable because it documents the internal disagreements between the People’s Republic of China and the Union of Soviet Socialist Republics that constrained the flow of military assistance to the Democratic Republic of Vietnam during a critical phase of the conflict. This document was approved for release in May twenty‑seven, two thousand seven, and subsequently made public through The Black Vault archive. The declassification was authorized under the CIA’s internal declassification authority, and the full text is available at the archive.org link provided in the record. Approved for release Date: May twenty‑seven, two thousand seven Intelligence Report Annex: The Sino‑Soviet Dispute on Aid to North Vietnam (1965‑1968) Warning: contains classified information affecting the national security of the United States within t

Cold Open: We're reading from a declassified National Reconnaissance Office record, specifically a 1968 memorandum detailing a mission over China. The document is part of a larger collection released by The Black Vault, and can be found online at archive.org. The mission, codenamed C228C, took place on November 12, 1968. Provenance: The document was released through a Freedom of Information Act request, and is part of a larger collection of declassified intelligence records. The release date is not specified, but the document itself is dated November 26, 1968. The Document: Memorandum for the Record, Subject: Resume of Mission C228C, dated November 26, 1968. 1. General: Mission C228C was alerted on 12 November 1968. Preplanned Mission Data: Distance | 1535 NM Mission Duration | 4+15 Hours Mission Profile Maximum Altitude Takeoff Fuel 1020 Gallons Fuel Reserve at Hi Cone . 205 Gallons This route was designed to collect ELINT data along the southeast coast of China from the northeast tip

China, Central Intelligence Agency, weekly intelligence summary, “China’s Cultural Revolution in 1968,” dated December sixth, nineteen sixty‑eight. The document is notable because it offers a contemporaneous CIA assessment of the political and military developments during the height of the Cultural Revolution. The report was declassified and approved for public release on March fifteenth, two thousand five, under the authority of the Central Intelligence Agency’s Director for Declassification. It was made available through The Black Vault, which hosts the full text at the archive link provided. The document begins with a summary of the recent turn in the violence that had marked the Cultural Revolution. It states: “Last summer saw a new turning point in the violent course of the Cultural Revolution, and a drive to restore order is now in progress. This turnabout followed a spring and early summer when violence in China reached a crescendo nearly equal to that of the bloody summer of ni

The Central Intelligence Agency declassified an intelligence report on the role of the Red Guards and Revolutionary Rebels during Mao Tse‑tung’s Cultural Revolution. The document was originally produced in December 1968, and it was approved for public release in May 2007. It is notable because it offers a contemporary U.S. analysis of the mass political movements that reshaped China in the mid‑1960s. The report was released through a Freedom of Information Act request. The declassification was authorized under Executive Order one two nine five eight, section three point three, paragraph b, paragraph one. The Black Vault posted the full text on May twenty‑second, two thousand seven, and the original archival PDF is available at archive.org. The document begins with a memorandum to recipients, stating that Mao Tse‑tung’s “great proletarian cultural revolution” can best be understood as the aging dictator’s reaction to real and imagined opposition within the Chinese Communist Party and Ch