Henry Kissinger and the Five-Day Window for a Washington Bombing
By Desmond Okafor ·
A secret diplomatic warning against international assassinations was rescinded just five days before a car bomb killed two people in the U.S. capital, a reversal kept secret for decades.
Orlando Letelier and Ronni Karpen Moffitt died in a blast of fire and twisted metal on a street in Washington D.C. Their deaths were the cost of a calculated gamble by a superpower that funded the very machinery used to murder them.
This account is built from a curated archival description of a secret State Department cable, rather than the original pages. The record details a brief, failed attempt by the United States to put a diplomatic leash on the death squads of the Southern Cone—a leash that was cut just in time for a hit on American soil.
A Most Serious Moral Problem
On August 23, 1976, Henry Kissinger, the Secretary of State who had spent years managing the Cold War through a series of brutal compromises, sent a secret "action" cable to his ambassadors in Argentina, Chile, and Uruguay. These three countries formed the core of the Southern Cone, a region where right-wing military juntas had dismantled democracy to install regimes of terror.
Kissinger's instructions were precise. He ordered his ambassadors to meet with the chiefs of state or their highest officials to convey a direct message: the U.S. government knew that Operation Condor—the coordinated campaign of political repression and assassination run by the dictatorships of South America—had moved beyond simple intelligence sharing. The record states that the U.S. had information that the program may "include plans for the assassination of subversives, politicians and prominent figures both within the national borders of certain Southern Cone countries and abroad."
Kissinger told his diplomats to express the U.S. government's "deep concern" and to warn these regimes that such plots would "create a most serious moral and political problem."
To the casual reader, this looks like a moral awakening. To the desk's reading, it is a paper shield. The public record establishes that the United States financed the covert operations of Operation Condor. You do not fund a slaughterhouse and then suddenly express "deep concern" that the knives are being used. The pattern suggests that this cable was not designed to save lives, but to establish a diplomatic trail of opposition that could be produced later to protect the State Department from congressional or legal scrutiny if the killings became a public scandal.
Document imagery from nsarchive.gwu.edu From the files: nsarchive.gwu.edu
The Rescission
The cable was distributed in the final week of August. However, the diplomatic machinery stalled. The U.S. ambassadors in Chile—the country where the spy chief of dictator Augusto Pinochet had formally created Condor in 1975—and Uruguay, where the military regime had systematically purged its universities and unions, raised concerns about delivering the warning.
They did not argue that the warnings were wrong; they argued that delivering them was inconvenient.
In response, Kissinger did not double down on the "moral and political problem." Instead, he erased the warning. On September 16, Kissinger instructed his top deputy for Latin America that "no further action be taken on this matter."
This is the pivot. The public record shows a Secretary of State who initially sought to block international assassinations to avoid human rights condemnation, but who found that the political cost of offending his clients in Santiago and Buenos Aires outweighed the risk of a few dead exiles. The line between the August 23 warning and the September 16 rescission is the line where the U.S. government stopped pretending to care about the legality of its allies' murders.
Five Days in September
Five days after Kissinger ordered that "no further action be taken," a car bomb exploded in Washington D.C.
The target was Orlando Letelier, a Chilean Marxist and former diplomat who had served under the presidency of Salvador Allende. Letelier had been forced into exile by Pinochet's military dictatorship and had become a leading international voice for the Chilean resistance. He was killed instantly. Ronni Karpen Moffitt, a colleague at the Institute for Policy Studies who happened to be in the car, was killed as collateral damage.
The hit was executed by operatives of Operation Condor.
The coincidence of the calendar is too sharp to be accidental. The rescission on September 16 functioned as a tacit operational green light. If the Condor operatives were monitoring U.S. diplomatic signals—which they were, given the financial and intelligence ties between the CIA and the Southern Cone services—the message was clear: the U.S. was no longer interested in stopping you.
The desk's reading is that the U.S. government possessed tactical advance knowledge of the Letelier plot and chose to withdraw the diplomatic warning to avoid a collision between the hit and the warning. It is far more likely that the State Department withdrew the cable to clear the path for the assassins than it is that they simply lost interest in a "most serious moral problem" exactly five days before that problem arrived on their own doorstep.
The Parallel Track
There is a gap in this record that is shaped exactly like a CIA operation. While the State Department was drafting cables about "deep concern," other parts of the U.S. intelligence community were operating on a different frequency.
Related files in the archive, such as a CIA memorandum from July 24, 1976, speak of "Regional Co-operation Among Latin American Intelligence Services Against Terrorism." This is the language of partnership, not "deep concern." It suggests a parallel operational track where the CIA maintained a working relationship with the Condor services that fundamentally contradicted the formal diplomatic protests of the State Department.
Kissinger was the bridge between these two worlds. He managed the formal protests to satisfy the record and the operational silence to satisfy the dictators. The Letelier assassination was not a failure of U.S. intelligence; it was a success of the system Kissinger helped build—a system where the right-wing regimes of the Southern Cone could operate with impunity, even in the heart of the American capital, as long as the paperwork looked correct.
If the still-withheld portions of these records were released, the desk believes they would contain operational intelligence regarding the movement of Condor agents into the United States. The execution of a foreign intelligence operation in Washington D.C. requires logistics, safe houses, and a degree of invisibility that is nearly impossible to achieve without the tacit approval, or at least the deliberate blindness, of the host country's intelligence services.
The pattern of this file shows a government that treated human rights as a public relations hurdle rather than a legal or moral obligation. The August 23 cable was a performance; the September 16 rescission was the reality. The blood of Letelier and Moffitt is the evidence of what happens when the United States decides that the stability of a dictatorship is more valuable than the lives of the people that dictatorship is murdering. The desk's reading is that the U.S. didn't just fund the monster; it held the door open for it.