Newly surfaced historical analysis and a sweeping review of declassified documents are renewing explosive questions about the assassination of President John F. Kennedy, suggesting that the Central Intelligence Agency possessed both the institutional motive and the operational machinery to remove him from power before his motorcade ever turned onto Elm Street in Dallas on November 22, 1963.
The core of the argument, drawn from decades of congressional testimony, presidential memoranda, and a 2025 release of roughly 77,000 pages of JFK-related files, points not to a single smoking gun but to something historians describe as far more disturbing: a rogue intelligence apparatus that had grown structurally uncontrollable, capable of running operations its own director did not know about.
The chain of events begins on April 17, 1961, at CIA headquarters in Langley, Virginia. Director Allen Dulles, who had built the agency into the most sophisticated covert operations machine in history, watched the first cables arrive from the Bay of Pigs. For three years he had kept a secret from the American public: the training of 1,400 Cuban exiles to invade their homeland and overthrow Fidel Castro.
Key details were withheld from the new president. According to the analysis, Kennedy was handed an operation that was never designed to succeed on its own terms, only to force his hand. When the invasion collapsed in 72 hours and more than 1,000 exile fighters were captured on the beach, Kennedy publicly took responsibility, invoking the old saying that victory has a hundred fathers and defeat is an orphan.
But privately, in a meeting with senior staff on April 22, 1961, Kennedy said something his aide Arthur Schlesinger recorded in a memorandum. Those CIA people thought they could bounce me into supporting the operation once it started, Kennedy said. They were wrong, and they won’t get the chance to do it again.
With that declaration, the president effectively declared war on the most powerful intelligence apparatus in American history. The agency, the analysis contends, was already planning its response.
Dulles had directed the CIA since 1953, overseeing the overthrow of governments in Iran in 1953 and Guatemala in 1954, assassination attempts against Patrice Lumumba in the Congo, and covert operations in 48 countries simultaneously. He did not see himself as serving the president. He saw himself as serving the permanent national interest.
In November 1961, Kennedy did something no president had ever done. He fired Dulles, forced out Deputy Director Richard Bissell and Deputy Director Charles Cabell, and decapitated CIA leadership in a single week. The agency lost its director, its deputy, and its head of covert operations in 72 hours.
What Kennedy did not know, and what no declassified file would reveal for 30 years, was what Dulles said privately afterward. In a letter written in October 1961, preserved in published correspondence, Dulles wrote that the Bay of Pigs could have succeeded with proper support. He did not blame the CIA.
He blamed Kennedy.
Dulles did not retire quietly. He went to dinner parties. He talked.
And the men who still ran the CIA were listening.
Kennedy replaced Dulles with John McCone, a conservative Republican businessman chosen as an outsider to control the agency rather than serve it. But McCone walked into Langley and discovered something Kennedy himself did not fully understand. The CIA’s clandestine operations division, the men who actually ran covert operations, answered to no one.
They had their own funding streams, their own chains of command, their own priorities.
The same week Dulles was fired, Kennedy signed National Security Action Memorandum 100, creating Operation Mongoose, a covert program to destabilize Cuba, assassinate Castro, and overthrow his government. Robert Kennedy was placed in charge of oversight, and Air Force General Edward Lansdale was assigned as operational director.
The operation involved 400 CIA officers operating out of JM/WAVE, the agency’s Miami station, which by 1962 was the largest CIA installation in the world outside Langley. It ran a fleet of speedboats, a private air force, and a network of Cuban exile operatives on a $50 million annual budget. It attempted to ππΎππ Castro through poisoned cigars, exploding seashells, a contaminated diving suit, and bacterial agents delivered through food.
None of them worked.
But every failure made the CIA operatives more desperate, and desperation inside intelligence agencies is dangerous.
By 1962, William King Harvey, who ran Division D inside the CIA and had built the Berlin tunnel that tapped Soviet communications, decided Mongoose was not moving fast enough. He began running his own operations without telling the Kennedys.
Then came October 1962 and the Cuban Missile Crisis. For 13 days, the world stood at the edge of nuclear war. Kennedy negotiated secretly with Soviet Premier Nikita Khrushchev, promising to remove US Jupiter missiles from Turkey, not to invade Cuba, and to end covert operations against Castro.
Robert Kennedy communicated the agreement to McCone on October 28, 1962, and McCone ordered all Cuba operations suspended.
The operations did not stop. Harvey continued running his own Cuba operations through November 1962, after Kennedy had publicly promised they would end. When Robert Kennedy discovered this, according to CIA records of the meeting, he was incandescent with fury.
He demanded Harvey be removed immediately. Harvey was pulled from JM/WAVE and sent to the CIA station in Rome, effectively exiled.
But Harvey did not go quietly. Before leaving Miami, he briefed his network of Cuban exile contacts, telling them the Kennedy administration had sold them out to Khrushchev. He planted seeds of rage in a community of armed men who had lost their homeland, some of whom had been trained by the CIA to ππΎππ.
By 1963, Kennedy entered the final year of his presidency with three active enemies inside the American intelligence and military establishment: the network of former CIA operatives and Cuban exile fighters who believed his missile crisis deal was a betrayal; the Joint Chiefs of Staff, who had presented him with Operation Northwoods, a plan to stage π»πΆππ terrorist attacks on American citizens to justify an invasion of Cuba, which Kennedy rejected; and Dulles himself, who by 1963 was giving private briefings to journalists and politicians about Kennedy’s supposed weakness on communism.
What made 1963 different was that Kennedy was no longer just fighting the CIA’s Cuba operations. He was actively trying to end the Cold War. On June 10, 1963, he delivered the American University Commencement Address, calling for a re-examination of American Cold War attitudes, speaking of the Soviet Union with respect, and announcing a moratorium on nuclear testing.
Inside Langley, the speech landed like a grenade.
On September 7, 1963, Fidel Castro gave an interview to Associated Press journalist Daniel Harker in Havana. Castro was aware the CIA was running active assassination plots against him through an asset code-named AM/LASH. The leaders of the United States will be in danger if they contribute to efforts to oust Cuban leaders, Castro warned.
Let Kennedy and his brother Robert take care of themselves, as they too could become victims of an attempt that might lead to their deaths.
Seventy-seven days later, Kennedy was shot in Dallas.
On the same day Castro gave that warning, CIA officer Desmond FitzGerald, the new head of CIA Cuba operations, was meeting with Rolando Cubela in Sao Paulo, Brazil, planning the mechanics of Castro’s murder. On October 29, 1963, in Paris, FitzGerald met Cubela at a CIA safe house. Cubela requested a high-powered silenced rifle.
The CIA refused the rifle and instead offered a poison-tipped pen, a hypodermic device disguised as a ballpoint pen loaded with Black Leaf 40, a compound that causes cardiac arrest within minutes.
FitzGerald approved the device personally. He handed it to Cubela on November 22, 1963. At the exact moment the device changed hands in Paris, President Kennedy’s motorcade was turning onto Elm Street in Dallas.
That timing is documented in CIA operational files. The agency that spent years planning an assassination attempt on a foreign leader produced not a single internal document asking whether its own operational network had turned that same machinery against a domestic target.
Newly declassified documents from 2025 revealed the CIA was simultaneously exploring contacts with Cuban coup plotters under an internal assassination code name while publicly telling the Kennedy White House that Cuba operations had been scaled back. McCone, the man installed specifically to control the agency, was being kept in the dark by the clandestine operations division.
At 1:00 p. m. Central time on November 22, 1963, CIA headquarters received a flash cable from Dallas.
Deputy Director Marshall Carter immediately called McCone in California, where he was attending his stepson’s funeral. McCone returned to Washington on an emergency flight and arrived at Langley at 8:00 p. m.
His first act was not to brief the new president. His first act was to order a full internal review of all CIA Cuba operations, not to help the investigation but to know what might surface.
McCone met with the Warren Commission in January 1964 and provided selected CIA files. He never volunteered the existence of Operation AM/LASH. He never disclosed the November 22 Paris meeting where a CIA officer handed a poison assassination device to a Cuban agent at the exact moment Kennedy was shot.
The Warren Commission concluded its investigation in September 1964 without ever knowing those files existed.
Declassified files confirm the CIA knew Lee Harvey Oswald visited the Soviet and Cuban embassies in Mexico City on September 27, 1963. The CIA’s own cable from October 1, 1963, describes a man claiming to be Oswald contacting the Soviet embassy. But FBI agents who had previously spoken with Oswald in Dallas and who listened to recordings of the Mexico City phone calls determined the voice on those recordings was not Oswald’s.
The CIA’s own cable acknowledges this discrepancy but does not investigate it.
Someone was impersonating Lee Harvey Oswald at the Soviet embassy in Mexico City six weeks before the assassination, and the CIA knew it at the time. That information did not reach the Warren Commission.
After Dallas, President Lyndon Johnson was briefed on CIA Cuba operations. His reaction is recorded by White House aide Bill Moyers. Johnson told senior staff he had been operating on the assumption that Castro killed Kennedy because Kennedy’s assassination plots against Castro triggered a response.
He was so convinced of this theory that he told Senator Richard Russell privately in a recorded phone call, I think the Castro thing is at the bottom of it.
Johnson never pursued that theory publicly because pursuing it would expose what the CIA was doing in Kennedy’s name. And then Johnson appointed Dulles, the man Kennedy fired, to the Warren Commission. The man with the greatest personal motive to obscure CIA involvement in Kennedy’s assassination was placed on the commission investigating that assassination.
Dulles attended every session, guided the commission’s questions, and shaped what files the CIA provided.
Harry Truman, who had created the CIA in 1947, learned of Dulles’s appointment from the newspapers. Six days after Kennedy’s death, Truman began drafting a Washington Post op-ed by hand, showing it only to Clark Clifford. The op-ed indicted the CIA for becoming a covert operations machine beyond presidential control.
By 1964, the files Truman never saw were being organized, cataloged, and in many cases destroyed inside Langley. CIA records officer James Angleton, the agency’s counterintelligence chief, initiated a review of all documents relating to Oswald, Cuba, and Mexico City. Documents were compartmentalized.
Access was restricted. The paper trail connecting CIA Cuba operations to the events of November 22 grew systematically shorter.
Truman died on December 26, 1972. He never saw the Church Committee revelations of 1975, when CIA Director William Colby confirmed to Congress that the agency ran assassination programs against foreign leaders throughout the 1950s and 1960s. He never knew the House Select Committee on Assassinations would conclude in 1979 that Kennedy was probably assassinated as a result of a conspiracy, contradicting the Warren Commission’s lone gunman conclusion.
The institutional reality that outlasted every president, every investigation, and every declassification is this: the CIA, as it existed in November 1963, was not a government agency in any meaningful constitutional sense. It operated with a black budget Congress could not audit. It ran operations presidents had not authorized.
It maintained files directors had not seen.
The men who ran CIA covert operations in 1963 were not monsters, the analysis concludes. They were institutional actors doing what institutions do, protecting their own existence against threats from above. Kennedy was the threat.
He had fired their director, humiliated their Cuba operation, threatened to splinter the CIA into a thousand pieces, signed a nuclear test ban treaty they opposed, and was quietly exploring peace talks with Castro and a secret back channel with the Soviet Union.
The Warren Commission’s conclusion that Lee Harvey Oswald acted alone is not provably wrong, but it is structurally incomplete. It was conducted without access to CIA Cuba operational files, without knowledge of the November 22 Paris meeting, without investigation of the Oswald impersonation in Mexico City, and without interviewing William Harvey.
The commission answered the question it was permitted to ask: Did Lee Harvey Oswald fire the shots? It never asked the question Truman asked on the day Kennedy died. Who sent him?
After Kennedy’s assassination, every president for the next 25 years increased CIA authority, CIA budget, and CIA operational scope. None of them threatened to splinter the CIA. None of them fired its director in anger.
The lesson Kennedy’s death taught Washington’s permanent class was obvious and permanent: the presidency is temporary, the intelligence apparatus is not.
What the files released in 2025 confirm 63 years after Dallas is not a smoking gun. There is no single document that proves CIA orchestration of Kennedy’s assassination. What the 77,000 newly released pages reveal is something more disturbing than a conspiracy.
They reveal an institution running operations its own director did not know about, monitoring a man who would become the alleged assassin without reporting it up the chain, and conducting assassination planning at the exact moment the president was killed.
The absence of a smoking gun is itself the most revealing document. Institutions that operate without accountability leave no paper trail. That is the point.
No senior CIA officer ever faced charges related to Kennedy’s death. No internal investigation was ever made public. No operational files from Cuba in 1963 were voluntarily disclosed.
The men who ran the CIA’s most dangerous operations retired with their reputations intact. And the institution they built, the analysis warns, is still operating today with the same structural independence, the same operational secrecy, and the same immunity from accountability that Truman created in 1947 and Kennedy tried to dismantle in 1963.
Some machines, once built, cannot be shut down. They can only be aimed.