The estimate provides a comprehensive analysis of how U.S. intelligence officials viewed nuclear proliferation risks during a critical phase of the Cold War. It evaluates which countries possessed the technical, financial, and industrial capabilities to develop nuclear weapons, as well as the strategic motivations that might drive such decisions. The document identifies a group of nations considered capable of pursuing nuclear weapons programs and assesses their relative timelines and likelihood of success, while emphasizing that political and security considerations would ultimately play a greater role than purely technical limitations.

In outlining the broader implications, the estimate concludes that while the spread of nuclear weapons was becoming increasingly feasible due to the wider availability of materials and expertise, it was unlikely to dramatically shift the global balance of power in the near term. Instead, the primary impact would be political and psychological, introducing new uncertainties into international relations, increasing the complexity of alliance structures, and raising the risk that regional conflicts could escalate. The assessment also highlights concerns about accidental detonations, miscalculations, and the pressures that emerging nuclear capabilities could place on both allies and adversaries.

As a historical intelligence product, the re-released estimate offers insight into how U.S. analysts evaluated one of the most pressing strategic issues of the era. The updated version, with reduced redactions, provides a clearer view into those assessments while preserving the document’s original conclusions about the challenges and consequences of nuclear proliferation.

###

Document Archive

MDR Case EOM-2021-00021 Release Package [32 Pages, 4.7MB]

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The post Cold War Nuclear Assessment Re-Released with Fewer Redactions After Five-Year Review first appeared on The Black Vault.

Conducted primarily in the early 1990s, the interviews were part of a formal study by the Office of Net Assessment, drawing on the testimony of Soviet officers such as Marshal Sergei Akhromeev, General Andriian Danilevich, and Western figures including former U.S. Secretary of Defense Harold Brown.
The collection offers new insight into how both sides viewed nuclear deterrence,
the potential for war, and the logic behind massive arms buildups.

Soviet Doubts About Nuclear Warfighting

The document reveals that, by the 1970s, leading Soviet military thinkers had concluded that nuclear weapons were not true warfighting tools, but rather political instruments of deterrence. “At no time did the USSR ever intend to make first use of nuclear weapons,” Marshal Akhromeev told U.S. researchers, explaining that although a preemptive attack would offer an advantage in theory, neither side would actually win if nuclear war began. He described nuclear arms as “political tools,” and noted that both superpowers’ command and control systems for nuclear forces reached full reliability only in the
mid-1970s, greatly reducing the risk of unauthorized or accidental use.

General Danilevich described how the results of secret Soviet computer models, shown to Brezhnev
and other Politburo members in the early 1970s, predicted catastrophic devastation after a nuclear exchange. According to the unpublished findings, the Soviet armed forces would be “reduced to 1/1000 of their previous strength,” with 80 million Soviet citizens killed and 85% of industrial capacity destroyed. Danilevich recalled that Brezhnev was “visibly terrified” by the exercise and had to be reassured that it was not a real launch. The summary of this study was never published, as its message was judged “too psychologically detrimental to morale and resolve.” Instead, later models artificially reduced predicted destruction to make nuclear war appear less suicidal, a practice that continued into the 1980s.

Strategic Misperceptions and Internal Rivalries

The interviews point to a persistent pattern of misreading the other side’s intentions. Akhromeev, who was initially distrustful of the U.S., said that face-to-face meetings with American generals in the late 1980s changed his views, revealing that both sides had long misunderstood each other’s actual policies and motivations. “Each side made a tremendous misreading of the other side’s intentions, which led to a greater possibility of accidental strikes,” he said, but added that there was never an imminent danger of war in the 1970–87 period.

The document also details internal disputes within the Soviet leadership, especially between the General Staff, political authorities, and the powerful industrial sector. General Batenin recalled deep tensions between military planners and party leaders over decisions such as force structure and the production of new weapons, with disagreement over whether quantity or quality should be prioritized. The interviews highlight that subjective factors, political alliances, and personal relationships often overrode technical analysis in weapons procurement and strategy.

Economic Pressure and Arms Buildup

A recurring theme in the interviews is the immense economic burden of the Soviet arms race. Sergei Blagovolin, who worked on assessing the U.S. industrial mobilization potential, recalled that Soviet planners estimated the U.S. could produce “50 nuclear submarines and 50,000 tanks per year” in a mobilization scenario. These threat assessments were used for decades to justify vast increases in Soviet military spending and production, which ultimately contributed to the economic strains that weakened the USSR in the 1980s.

Chemical and New Weapons

On chemical weapons, both Soviet and U.S. interviewees agreed that the USSR maintained large stockpiles as a “secondary means” of warfare, to be used only if nuclear escalation could be avoided or in retaliation. Soviet planners consistently matched U.S. capabilities, but chemical weapons were viewed as fundamentally less decisive than nuclear arms.

There is also acknowledgment that both superpowers tracked and attempted to match technological innovations—such as cruise missiles, precision-guided munitions, and laser-based weapons—but economic and political realities limited their actual impact on the nuclear balance.

Political Leadership and Decision-Making

The interviews note the sometimes limited military experience of Soviet political leaders, with Brezhnev described as “very weak in the area of military decision making,” often leaving key decisions to the Minister of Defense and the General Staff. Final choices on weapons development and arms control frequently reflected a compromise between military advice, party priorities, and the interests of the defense industry.

Lasting Lessons

The released record offers a rare, unfiltered view of the late Cold War from the perspective of both Soviet and Western insiders. The testimony shows that, beneath the rhetoric and buildup, both sides recognized the catastrophic potential of nuclear war and relied on deterrence—not victory—as the true goal. The collection reveals how misperceptions, internal politics, and economic exhaustion shaped the course of the Cold War, and how close both superpowers came to the brink while ultimately avoiding direct conflict.

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Document Archive

The Crowded Path to Unlimited Soviet Arsenals: What Soviet Party Leaders, General Staff, and Industrialists Thought They Were Doing in the Cold War [153 Pages, 6.5MB]

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The post Declassified DoD Interviews Reveal Soviet Cold War Fears and Nuclear Realities first appeared on The Black Vault.

The plan included various possible scenarios, such as staging attacks on American military installations in Guantanamo Bay, sinking boats carrying Cuban refugees, and orchestrating fake hijackings of civilian airliners. These incidents were to be designed in such a way that they would appear to be carried out by Cuban operatives. The hope was that these provocations would lead the American public and international community to support military action against Cuba. The operation’s proposals went as far as considering the possible loss of American lives, which would have been falsely blamed on the Cuban government to rally support for intervention.

Operation Northwoods was never approved, and President John F. Kennedy ultimately rejected the plan. The proposal was part of a broader effort by the U.S. government during the Cold War to contain the spread of communism, particularly in Latin America. This rejection is often viewed as a critical moment in Kennedy’s presidency, demonstrating his reluctance to escalate military conflict in Cuba, especially in the wake of the failed Bay of Pigs invasion the previous year.

The details of Operation Northwoods remained classified for decades until documents related to the operation were declassified in the 1990s. These revelations sparked widespread controversy and debate about the ethics of such proposals and the extent to which governments might go to achieve political or military objectives. While the operation was never carried out, its existence highlights the extreme measures considered during the Cold War and serves as a reminder of the lengths to which some officials were willing to go in the fight against communism.

Ultimately, the exposure of Operation Northwoods has contributed to ongoing discussions about the transparency and accountability of government actions, particularly in the context of military and intelligence operations. It remains a significant example of a covert plan that, had it been implemented, could have had far-reaching consequences for U.S.-Cuba relations and global perceptions of U.S. foreign policy during the Cold War era.

Document Archive

Central Intelligence Agency

 Central Intelligence Agency (CIA) Records from the Foreign Broadcast Information Service (FBIS) [ 24 Pages, 2.92MB ]

 Central Intelligence Agency (CIA) Denial After my Mandatory Declassification Review (MDR) [ 1 Page, 0.7MB ]

Joint Chiefs of Staff

 Justification for US Military Intervention in Cuba, 13 March 1962 [ 15 Pages, 2.92MB ]

 Report by the Department of Defense and the Joint Chiefs of Staff Representative of the Caribbean Study Group to the Joint Chiefs of Staff on CUBA PROJECT, 9 March 1962 [ 13 Pages, 2.5MB ]

National Archives and Records Administration (NARA)

 Northwoods [181 Pages, 25.6MB ] – This, according to the National Archives, is the only document within their collections that deals with Operation Northwoods.  Special thanks to friend and fellow FOIA requester Michael Best for obtaining this document and notifying me about it.  He graciously created the searchable PDF for The Black Vault.

(The following document is ARCHIVED, but no longer relevant. The referenced document in this order form was received, and added above.)
 Northwoods – Original response to The Black Vault from NARA [ 7 Pages, 2.9MB ] 

The post Operation Northwoods first appeared on The Black Vault.

Origins and Release

The Family Jewels documents were originally compiled in response to a 1973 request by then-CIA Director James Schlesinger, who wanted to know if there were any agency operations that might be considered illegal or improper. This internal investigation was prompted by the Watergate scandal and increasing public scrutiny of government agencies. The resulting reports were intended to be kept confidential, but they eventually became part of the public record due to the persistent efforts of journalists and researchers, along with Freedom of Information Act requests.

In 2007, under pressure from a lawsuit filed by the National Security Archive, the CIA finally declassified and released the Family Jewels. The release was significant, not only because it shed light on past abuses but also because it marked a rare instance of transparency for an agency known for its secrecy.

Assassination Plots

One of the most shocking revelations in the Family Jewels was the CIA’s involvement in plots to assassinate foreign leaders. The documents detail various attempts to eliminate Cuban leader Fidel Castro, including collaboration with the Mafia to poison him and plans to use exotic devices like exploding cigars. In one instance, the CIA even considered using a contaminated diving suit to kill Castro.

The agency’s involvement in assassination plots was not limited to Cuba. The documents also reveal efforts to target leaders in the Congo, the Dominican Republic, and other countries. These revelations raised significant ethical and legal questions about the extent to which the United States was willing to go to influence foreign governments and political outcomes.

Illegal Surveillance

The Family Jewels also uncovered extensive illegal surveillance operations conducted by the CIA within the United States. Despite its mandate to operate only outside U.S. borders, the agency engaged in domestic spying activities, including the monitoring of American journalists, political activists, and dissidents. Operation CHAOS, one of the programs detailed in the documents, aimed to uncover foreign influences on domestic protest movements during the 1960s and early 1970s. However, it quickly expanded to include broad surveillance of American citizens, violating their constitutional rights.

Human Experimentation

Perhaps the most disturbing revelations in the Family Jewels are related to the CIA’s human experimentation programs. The documents detail Project MK-Ultra, a clandestine program focused on mind control and behavioral modification. Under this program, the CIA conducted experiments on unknowing subjects, including administering LSD and other drugs, subjecting individuals to sensory deprivation, and using psychological manipulation techniques. These experiments were often conducted without the informed consent of the participants, leading to severe psychological and physical harm in many cases.

One of the most infamous incidents involved the death of Frank Olson, a CIA scientist who was secretly dosed with LSD and later fell to his death from a hotel window under suspicious circumstances. The Family Jewels documents shed light on the agency’s attempts to cover up the true nature of Olson’s death and the broader unethical practices of the MK-Ultra program.

Quotes and Reactions

The release of the Family Jewels prompted a wide range of reactions from government officials, historians, and the public. Then-CIA Director Michael Hayden stated, “The documents provide a view of a very different era and a very different agency,” acknowledging the mistakes of the past while emphasizing the CIA’s efforts to operate within legal and ethical boundaries in the present day.

Senator Edward Kennedy, who had been a vocal critic of the CIA’s practices, remarked, “The release of these documents underscores the necessity of vigilant oversight of our intelligence agencies to ensure they do not overstep their bounds.” The documents’ release also fueled calls for greater transparency and accountability in the intelligence community.

Legacy and Impact

The Family Jewels documents have had a lasting impact on the public’s perception of the CIA and its operations. They serve as a reminder of the potential for abuse of power within secretive government agencies and the importance of checks and balances to prevent such abuses. The revelations prompted legislative reforms, including the establishment of the Senate Select Committee on Intelligence and the House Permanent Select Committee on Intelligence, which were designed to provide oversight and accountability for the CIA and other intelligence agencies.

In the years since their release, the Family Jewels have become a crucial resource for historians, journalists, and researchers seeking to understand the complexities and ethical challenges of intelligence work. They provide a sobering account of the lengths to which the CIA went during the Cold War to achieve its objectives, often at the expense of legal and moral considerations.

Document Archive

Download the entire “Family Jewels” collection [702 Pages, 21.4MB]

Mandatory Declassification Review Request on First 11 Pages of “Family Jewels” collection [12 Pages, 3.5MB] – On March 22, 2018, I requested a Mandatory Declassification Review (MDR) on the first 11 pages of the Family Jewels document. I requested only the first 11 pages, due to the fact that the first item listen in the breakdown of projects and incidents outlined in the document, is entirely withheld. If anything in the first 11 pages would be unredacted and released, it would pave the way to request a full MDR of the document. However, they continue to deny the information, as of September 2019, when the CIA released the responsive records. The redactions were the same.

The post The “Family Jewels” Collection (CIA) first appeared on The Black Vault.

The document entitled, “Propagandist’s Guide to Communist Dissensions,” was part of a biweekly series aimed at providing propaganda guidance on various international events and internal Communist conflicts. One of the key highlights of the release is the detailed chronology of Communist dissensions, which underscores the heightened political and propaganda activities within the Communist world during the specified period.

The chronology reveals the counter-offensive efforts launched by the Communist Party of the Soviet Union (CPSU) against China on April 3, 1964, which included party plenary sessions, official statements, editorials, and speeches by leaders. The Sino-Soviet brawl was a prominent theme in the commemorations of major anniversaries, such as Khrushchev’s 70th birthday and the 94th anniversary of Lenin’s birth.

The documents also highlight the responses from various Communist parties worldwide to the CPSU’s campaign against China. While some parties offered polemical support for the CPSU and denounced China, others remained non-committal. The Chinese response to the Soviet campaign was initially muted, but it eventually escalated with harsh editorial attacks and the publication of materials criticizing the Soviet leadership.

Furthermore, the documents provide insights into the internal dynamics of the Communist movement, including the acknowledgment of the damage caused by the Sino-Soviet split and the efforts to disillusion and discourage sympathizers. The release of these documents offers a deeper understanding of the propaganda strategies and ideological rifts that characterized the Cold War era.

Document Archive

EOM-2020-00275 Released Files [70 Pages, 42MB]

The post CIA Documents Outline Cold War Era Communist Dissensions and Propaganda Wars first appeared on The Black Vault.

Key highlights from the document include:

1. The Concept of ‘Action’: Communists emphasize that an idea holds no value unless applied. Marxism, in their view, is not just a theory but a dynamic course of action, necessitating both the destruction of the current order and the construction of a new one in pursuit of a complete victory for Marxism. This notion underscores the primacy of deeds and results over mere words in Communist ideology​.
2. ‘Agent-Provocateur’: This term refers to individuals who infiltrate organizations under the guise of supporting their principles while intending to disrupt their activities or provoke illegal actions. Communists have often used this term, especially in recent years, to describe individuals who do not fully align with their party principles and policies, including former members and Trotskyites​.
3. Agitation and Propaganda: Communists believe in stirring up and encouraging the masses to consider social issues from a Communist perspective, aiming to win support for their programs. The distinction between agitation and propaganda is significant in their strategy: agitation focuses on promoting a single, clear-cut idea or action, while propaganda encompasses a broader range of ideas and actions as part of a larger pattern​.
4. Military Strategies: The glossary reveals a belief in the inevitability of warfare between Communist and non-Communist nations. Communists advocate for the development and strengthening of their military forces while simultaneously working to weaken and demoralize non-Communist armed forces through various means, including the spread of pacifist doctrines and undermining military discipline and credibility​.

The release of this glossary is important as it serves as a historical reference, illustrating the linguistic and strategic nuances that were pivotal during the Cold War era. It provides valuable insights into the mindset and tactics of Communist parties, contributing to a deeper understanding of the ideological and geopolitical conflicts of that time.

Document Archive

FBI File: Glossary of Marxist/ Communist Words and Phrases (Date Unknown/Cold War Era) [1,129 Pages, 47MB]

The post FBI File: Glossary of Marxist/ Communist Words and Phrases (Date Unknown/Cold War Era) first appeared on The Black Vault.

Document Archive

Defense Intelligence Agency (DIA) Records

DIA Records Released on the Incident [10 Pages, 2MB]

Note: These DIA records were first requested by The Black Vault in 2005! They were originally denied in full, and exempt from release due to them being entirely classified. In 2016, The Black Vault filed again to try and pry them loose. The above is the result.

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Central Intelligence Agency (CIA) Records

 CIA Intelligence which contained references to this incident [16 Pages, 700kb]

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The post Collision Between USS Baton Rouge and Russian K-276 Crab (later B-276 Kostroma), 2/11/1992 first appeared on The Black Vault.

The helicopter in question had made a forced landing during the Libya-Chad conflict in the mid-1980s. While the crew was picked up by Libyan forces, the helicopter itself was left behind. It was a variant of the Hind that the United States had not previously had access to, and the Pentagon was interested in retrieving it for intelligence purposes.

To conduct the operation, the U.S. made use of the CH-47 Chinook helicopter, known for its heavy-lifting capabilities. The operation required the Chinook to fly a round trip of approximately 500 miles in a desert environment, much of it at night. The Chinook was equipped with extra fuel tanks to enable this long-distance flight.

Once the Chinook arrived at the site of the abandoned Hind, the crew had to dismantle the wings of the Hind so that it could be airlifted. After securing the Hind, the Chinook flew back to a forward operating base in Chad, where the Hind was loaded onto a C-5 Galaxy for transport back to the United States.

The entire operation was conducted without the knowledge of the Libyan government, and no shots were fired during the mission. It was considered a significant success, both for the intelligence gathered from the Hind and for the demonstration of the capabilities of the U.S. military.

After the operation, the helicopter was shipped to the National Air and Space Intelligence Center in Ohio, where it was carefully analyzed by American experts to gain insights about Soviet military technology. The details of Operation Mount Hope III remained classified until 1992.

Document Archive

Department of the Army records on Operation Mount Hope III [40 Pages, 13.53mb] – Includes what appears to be a slide presentation on the Operation briefing, and a 2 page summary as well.

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The post Operation Mount Hope III first appeared on The Black Vault.

It was first released in 2009, with numerous redactions. But then in August 2019, The Black Vault filed a Mandatory Declassification Review (MDR) to get it reviewed. The result, as received in June of 2022, was that many redactions were lifted, but clearly, not all.

Document Archive

Soviet Forces for Intercontinental Attack, 26 October 1972 [99 Pages, 27MB]

The post Soviet Forces for Intercontinental Attack, 26 October 1972 first appeared on The Black Vault.

The Black Vault first filed for the below document in November of 2015, with the DIA. The request was given a “no records” response. A new request to DTIC was filed in 2016. That request was forwarded to the DIA, seemingly just in a full circle. At that time, The Black Vault was told the document was attached to the forwarded request, and from 2016 through September of 2022, the document was processed, then released.

It is now available below after a near 7 year effort to get it.

Document Archive

Review of the Soviet Ground Forces, August 1983 – DDB-1100-418-83 [56 Pages, 5MB]

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The post Review of the Soviet Ground Forces, August 1983 – DDB-1100-418-83 first appeared on The Black Vault.

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National Intelligence Estimate – Soviet Space Programs – 20 December 1973 [85 Pages, 16.1MB]

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The post National Intelligence Estimate – Soviet Space Programs – 20 December 1973 first appeared on The Black Vault.

  Federal Bureau of Investigation (FBI) Declassified Documents [382 Pages, 282MB]

  Federal Bureau of Investigation (FBI) Declassified Documents “Vault Release” [1,626 Pages, 69.9MB] – These are the documents released by the FBI and placed online in their “Vault”. They may overlap with the above and/or below, but wanted to add them here to ensure all documents released were available for download.

  Federal Bureau of Investigation (FBI) Declassified Documents – Additional Release – [55 Pages, 30MB]
  Federal Bureau of Investigation (FBI) Declassified Documents – Additional Release – [109 Pages, 50MB]

The post The FBI Stay-Behind Special Agent Program in Alaska first appeared on The Black Vault.

The following list of documents pertain to FBI files and the Cold War era. They were obtained from the FBI under the Freedom of Information Act (FOIA).

Communist Index – FBI File 100-HQ-358086 – FBI Release #1 – [1,204 Pages, 864.2MB] Communist Index – FBI File 100-HQ-358086 – FBI Release #2 – [1,627 Pages, 338MB] – This file is numbered 100-HQ-358086, and appears to be titled, “Communist Index” though some of the records vary. The records deal with suspected communists throughout various locales in the United States. Note: According to the final response for FOIA Case 1398432-002, there are 20,702 remaining pages to be released. The cost is $625 for the release of the records on CD-ROM.

Role of the Communist Party, USA in Soviet Intelligence, February 1953 – [62 Pages, 5.2MB]

Nosenko, Yuri – FBI Release #1 – [325 Pages, 15.2MB] Nosenko, Yuri – FBI Release #2 – [8 Pages, 0.8MB] FOIA Case File & Processing Notes [28 Pages, 13.5MB] – Lt. Col. Yuri Ivanovich Nosenko (Russian: Юрий Иванович Носенко; October 30, 1927 – August 23, 2008) was a KGB defector and a figure of significant controversy within the U.S. intelligence community, since his claims contradicted another defector, Anatoliy Golitsyn, who believed he was a KGB plant.  The harsh treatment he received as part of the early US interrogation was one of the “abuses” documented in the Central Intelligence Agency “Family Jewels” documents in 1973.  Nosenko claimed that he could provide important negative information about the assassination of President John F. Kennedy, affirming that he had personally handled a review of the case of Lee Harvey Oswald, who had lived in the Soviet Union prior to the Kennedy assassination. Nosenko said that, while the KGB had conducted surveillance of Oswald, it had never tried to recruit him. This issue was critical because KGB involvement with Oswald might suggest Soviet involvement in the Kennedy assassination – a prospect that could have propelled the Cold War into a nuclear war. Nosenko insisted that after interviewing Oswald it was decided that he was not intelligent enough and also “too mentally unstable,” a “nut,” and therefore unsuitable for intelligence work. Nosenko also stated that the KGB had never questioned Oswald about information he might have gained as a U.S. Marine, including work as an aviation electronics operator at Naval Air Facility Atsugi in Japan. According to the FBI, additional records which may have existed on Nosenko, were destroyed.

Paisley, John Arthur – [291 Pages, 19.1MB] – John Arthur Paisley (August 25, 1923 – September 24, 1978) was a former official of the Central Intelligence Agency. Paisley served in the CIA from 1963 to 1974.  During his career, he was heavily involved in Soviet operations. Paisley retired as deputy director in the Office of Strategic Research, the branch that monitored Soviet military movements and nuclear capabilities.  Please note: Additional records may exist, which have been requested. Check back on this page for further additions.

Soviet Diplomatic Activities – [437 Pages, 217.0MB] – This is the partially declassified FBI File: 65-HQ-30092, Soviet Diplomatic Activities. The entire file consists of tens of thousands of pages, and will take thousands of dollars to get declassified. I had amended my request to receive just the documents that had been reviewed and declassified thus far, and as of January of 2017 – this was 100% of the file that had been declassified thus far.

The post FBI Files – Cold War Era first appeared on The Black Vault.

An Analysis of the Methods Used by Communist State Police in the Arrest, Interrogation, and Indoctrination of Persons Regarded as “Enemies of the State.”

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Communist Control Techniques, April 2, 1956 [124 Pages, 6.1MB]

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The post Communist Control Techniques, April 2, 1956 first appeared on The Black Vault.

Excerpt from the document:

WHILE MANY DIFFERENT SYSTEMS ARE IN PLACE IN RUSSIA TO INSURE THE SECURITY OF NUCLEAR MATERIALS AGAINST THEFT OR DIVERSION , FEW IF ANY OF THE SE SYSTEMS WOULD MEET U.S. – STYLE STANDARDS FOR NUCLEAR SECURITY . SOVIET NUCLEAR SECURITY SYSTEMS WERE BASED ON CONCEPTS OF ISLOATION OF NUCLEAR MATERIALS AND SPECIALISTS AND ON PROTECTION AGAINST EXTERNAL THREATS ( FREQUENTLY SEEN AS U.S. SPYING OR SABOTAGE ).

The document was requested by The Black Vault through a “Mandatory Declassification Review” or MDR in February of 2018. The document was released in May of 2019 (and added to The Black Vault in November of 2020).

Document Archive

Overview of Nuclear Material Protection, Control and Accounting in Russia, November 16, 1994  [45 Pages, 13.2MB]

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The post Overview of Nuclear Material Protection, Control and Accounting in Russia, November 16, 1994 first appeared on The Black Vault.

In 1958, the CIA completed the below report about its role in the event of a nuclear war.

The Black Vault saw references to this document in other declassified CIA documents, but not the report itself. In August of 2019, a FOIA request was filed to the CIA for the record, and in October of 2020, it was released.

You can find the report below.

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Role of CIA in Nuclear War, 1958 [38 Pages, 12.5MB]

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Comments on Role of CIA in Nuclear War, 1958 [2 Pages, 1MB] – This document was released in 2000 by the CIA, which referenced the above report. It was dated 19 March 1958, and written by the Chief, Economic Research Area of the CIA. Name is unknown.

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The post Role of CIA in Nuclear War, 1958 first appeared on The Black Vault.

According to the abstract, this report studies the Soviet reaction to the Strategic Defense Initiative (SDI).

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Soviet Views on Military Operations in Space, July 1986 [283 Pages, 8MB]

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The post Soviet Views on Military Operations in Space, July 1986 first appeared on The Black Vault.

This article was written for the CIA Studies in Intelligence. The author was Benjamin B. Fischer.

In August of 2019, The Black Vault requested a Mandatory Declassification Review (MDR) request on this document, which was previously released, though was redacted in many parts. The MDR was responded to in March of 2020, and did reveal some new information never before revealed. That part was the following paragraph, speaking about a 1981 KGB ‘esimate’ that had a drastic change on how the Soviet Union viewed itself  when contrasting to previous estimates created in the 1970s. This was the newly revealed paragraph (the full document is below it):

Document Archive

The 1983 War Scare in US-Soviet Relations, Undated (circa 1996) [14 Pages, 7.5MB]

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The post The 1983 War Scare in US-Soviet Relations, Undated (circa 1996) first appeared on The Black Vault.

The USS Liberty incident was an attack on a United States Navy technical research ship, USS Liberty, by Israeli Air Force jet fighter aircraft and Israeli Navy motor torpedo boats, on June 8, 1967, during the Six-Day War. The combined air and sea attack killed 34 crew members (naval officers, seamen, two Marines, and one civilian), wounded 171 crew members, and severely damaged the ship. At the time, the ship was in international waters north of the Sinai Peninsula, about 25.5 nmi (29.3 mi; 47.2 km) northwest from the Egyptian city of Arish.

Israel apologized for the attack, saying that the USS Liberty had been attacked in error after being mistaken for an Egyptian ship. Both the Israeli and U.S. governments conducted inquiries and issued reports that concluded the attack was a mistake due to Israeli confusion about the ship’s identity, though others, including survivors of the attack, have rejected these conclusions and maintain that the attack was deliberate.

In May 1968, the Israeli government paid US$3,323,500 (US$22.2 million in 2013) as full payment to the families of the 34 men killed in the attack. In March 1969, Israel paid a further $3,566,457 in compensation to the men who had been wounded. On 18 December 1980, it agreed to pay $6 million as settlement for the final U.S. bill of $17,132,709 for material damage to the Liberty itself plus 13 years’ interest. (Source: Wikipedia)

Document Archive

National Security Agency Collection

On 02 July 2003, the National Security Agency (NSA) released additional information relative to the 08 June 1967 attack on the U.S.S. Liberty. This release includes three audio recordings, transcripts (in English), three follow-up reports, and a U.S. Cryptologic History Report entitled “Attack on a SIGINT Collector, the U.S.S. Liberty.” The recordings are in Hebrew and contain time counts in English that were added by the intercept operator. The follow-up reports are summaries of the three transcripts with non-substantive chatter omitted and a compiled report that summarizes the activity and contains the text of the transcripts. The U.S. Cryptologic History Report is a less redacted version of the same document originally released in 1999.

How the information was obtained:

Within an hour of learning that the Liberty had been torpedoed the Director, NSA, LTG Marshall S. Carter, USA, sent a message to all intercept sites requesting a special search of all communications that might reflect the attack or reaction. No communications were available. However, one of the airborne platforms, a U.S. Navy EC-121, had collected voice conversations between two Israeli helicopter pilots and the control tower at Hazor Airfield following the attack on the Liberty.

Audio Recording Labeled 104 (.wav)
Transcript

Audio Recording Labeled 105
Transcript

Audio Recording Labeled 130
Transcript

Follow-up Report No. 1, dated 9 June 1967, 0831Z

Follow-up Report No. 2, dated 9 June 1967, 1422Z

Aftermath of Israeli Attack on U.S.S. Liberty, 22 June 1967, 1454Z

U.S.Cryptologic History Report, “Attack on a SIGINT Collector, the U.S.S. Liberty”, dated 1981

A Review of the Technical Research Ship Program 1961-1969 (1989 release – see below link for 2017 release) [138 Pages, 3.84mb]

A Review of the Technical Research Ship Program 1961-1969 (2017 Release) [137 Pages, 25.5MB] – In September of 2016, I requested a Mandatory Declassification Review of this document. Although previously released, it had a lot of redactions. In February of 2017, the NSA released this version of the document, after another review was conducted. (It appears I was not the only one who requested an MDR of the record — not sure who the other requester(s) were.

Office of the Secretary of Defense Collection

Formal Investigation into the Circumstances Surrounding the Attack of the USS Stark in 1987 [46 Pages, 1.6mb]

Messages Concerning U.S. Liberty Attack [5 Pages, 0.3mb]

USS Liberty Incident [194 Pages, 5.3mb]

USS Liberty Incident Chronology of Significant Events relating to the Employment of US Forces in Lebanon [4 Pages, 0.4mb]

USS Pueblo [15 Pages, 0.8mb]

The post USS Liberty Attack, June 8, 1967 first appeared on The Black Vault.

This study examines the evolution of U.S. military thinking about how outer space might contribute to U.S. national security during the cold war era. It divides the cold war era into four periods: 1945-Sputnik I, Sputnik 1-1963, 1964-1978, and 1979-1989. The study develops a comprehensive definition of the concept of doctrine and a model for doctrine development.

Document Archive

Struggling Towards Space Doctrine: U.S. Military Space Plans, Programs, and Perspectives During the Cold War, May 1994 [519 Pages, 24MB]

The post Struggling Towards Space Doctrine: U.S. Military Space Plans, Programs, and Perspectives During the Cold War, May 1994 first appeared on The Black Vault.

During the administration of President Ronald Reagan, Project Truth was established to address President Reagan’s concerns about Soviet propaganda. The program was overseen by The United States International Communication Agency (USICA), which then became the United States Information Agency (USIA) in 1982; then official absorbed by the State Department in 1999.

They issued Soviet Propaganda Alerts, beginning in October of 1981. Below, you will find various issues declassified and obtained under the Freedom of Information Act (FOIA).

Document Archive

• Soviet Propaganda Alerts, All Issued in 1985 [23 Pages, 11.3MB]

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The post Soviet Propaganda Alerts first appeared on The Black Vault.

HOMERUN was a secret US aerial reconnaissance operation against the USSR conducted between March and May 1956.

During that time RB-47E and RB-47H reconnaissance aircraft flew almost daily flights over the North Pole to photograph and gather electronic intelligence over the entire northern section of the Soviet Union. Project Homerun used 16 RB-47Es from the 10th SRS and five RB-47Hs from the 343rd SRS. 156 sorties were performed. On a typical RB-47H reconnaissance mission covering 5,984 mi (9,360 km), the aircraft would fly from Thule, Greenland to the Kara Sea to Murmansk and then return only to find Thule weathered-in, forcing the flight from the air-refueling/decision point near the northeast shore of Greenland to one of three equidistant alternates: Goose Bay, Labrador, London, or Fairbanks, Alaska. Five KC-97s at Thule were required to support this scenario. Two ground spares and one air spare insured two 20,000 lb (9,090 kg) fuel transfers at a distance of over 600 mi (965 km) from Thule. Tankers returned to Thule to refuel and again repeat the flight to intercept the returning RB-47H six hours later for another air refueling. When the Soviet government filed an angry complaint with the US government, the US government attributed the overflights to “navigational difficulties”.

Document Archive

National Reconnaissance Office (NRO)

 Project HOMERUN Documents [398 Pages, 65MB]

The post Project HOMERUN first appeared on The Black Vault.

Federal Emergency Plan D-Minus was a plan developed by the United States in the 1950s to guide the federal government in the immediate aftermath of a catastrophic nuclear attack.  Plan D-Minus was part of the National Plan for Emergency Preparedness, which also included Mobilization Plan C (providing direction for federal planning in the three weeks prior to a global nuclear war).

Federal Emergency Plan D-Minus was designed for activation in the aftermath of either an anticipated or surprise attack of a “devastating” nature. It envisioned a scenario based on what was described as a major attack against the mainland United States involving the near-simultaneous, or closely sequential, detonation of several hundred nuclear warheads.

Plan D-Minus assumed a nuclear attack against the continental United States resulting in 48 million immediate fatalities and a significant number of non-fatal casualties. Primary government command and control facilities, such as the White House and the Pentagon, would be destroyed and emergency relocation facilities would be rendered minimally operable as a result of physical damage and the effects of radiation sickness on staff. At the same time, nothing but critical communications would survive and even those would be crippled due to action by enemy saboteurs. Industrial and agricultural production would be severely disrupted, society would fragment into local gangs, and the financial system would completely collapse.

Immediately following an attack under D-Minus conditions, the National Security Council’s Office of Emergency Planning would initiate and then decentralize its primary post-attack programs, including anti-hoarding and resource conservation measures, to those state and local governments that remained functioning. Meanwhile, emergency federal departments responsible for the most critical aspects of recovery would be formed and staffed from the “Executive Reserve,” a 1,700-person group of public sector employees who had previously received specialized management training. Heads of emergency departments were private sector subject-matter specialists who had been chosen in advance. A series of pre-drafted executive orders would be immediately signed by the President of the United States authorizing extraordinary measures, including preventative detention of persons on the FBI Security Index and suspension of publication of the Federal Register.

Document Archive

Federal Bureau of Investigation (FBI)

 Federal Bureau of Investigation (FBI) Documents – Release #1 – [38 Pages, 22.9MB] (I requested additional records, however, the FBI claims this file is complete, and no other records exist.)

The post Federal Emergency Plan D / Presidential Emergency Action Documents (PEADs) first appeared on The Black Vault.

Document Excerpt:

“In his speech of 5 October, President Gorbachev announced numerous unilateral Soviet measures relating to strategic offensive arms in response to President Bush’s unilateral initiatives. Gorbachev stated that the Soviets would unilaterally reduce their number of accountable strategic warheads to 5,000 rather than the 6,000 provided for in START. Moreover, be said they would remove 503 intercontinental ballistic missile (ICBMs), including 137 missiles with multiple, independently targetable reentry vehicles (MIRVs), from alert status. Gorbachev’s statement reflects reductions since the September 1990 START data exchange, and therefore includes some missiles that had already been deactivated.”

Document Archive

 Gorbachev’s Response to the US Nuclear Initiative: Implications for Soviet Strategic Offensive Forces, 31 October 1991 [8 Pages, 1.4MB]

https://documents.theblackvault.com/documents/cia/MDREOM-2018-00328.pdf

The post Gorbachev’s Response to the US Nuclear Initiative: Implications for Soviet Strategic Offensive Forces, 31 October 1991 first appeared on The Black Vault.

Background

“AZORIAN” (erroneously called JENNIFER after its Top Secret Security Compartment by the press) was the code name for a U.S. Central Intelligence Agency (CIA) project to recover the sunken Soviet submarine K-129 from the Pacific Ocean floor in the summer of 1974, using the purpose-built ship Hughes Glomar Explorer. The 1968 sinking of the K-129 occurred approximately 1,560 nautical miles (2,890 km) northwest of Hawaii.

Project Azorian was one of the most complex, expensive and secretive intelligence operations of the Cold War at a cost of about $800 million ($3.6 billion in 2011 dollars).

In addition to designing the high tech recovery ship and its unique lifting cradle, the U.S. had to develop precision stability equipment to keep the ship nearly stationary above the target while lowering nearly three miles of pipe, and scientists also developed methods for preserving paper that had been underwater for years in hopes of being able to recover and read the submarine’s codebooks.

Since the Soviet Union had no idea where their submarine was located, the recovery operation took place covertly (in international waters) with a supposed commercial purpose: mining the sea floor for manganese nodules.

Central Intelligence Agency (CIA) Documents

All released CIA Documents Regarding the Incident [133 Pages, 4.29MB]

National Security Agency (NSA) Documents

NSA Documents Remain Classified, as of 21 February 2018 [5 Pages, 1.4MB]

The post Project Azorian / Project Jennifer first appeared on The Black Vault.