Día de la Memoria Buenos Aires: Why It Still Matters
- 4 days ago
- 6 min read

EEvery year on March 24th, Día de la Memoria Buenos Aires draws families, activists, and neighbors into the streets to remember.
The streets get quieter. Flags come out. Families make their way to plazas across the country to stand in front of plaques, to say names out loud, to make sure the forgetting doesn't win. Día de la Memoria por la Verdad y la Justicia, the Day of Memory, Truth, and Justice, marks the anniversary of the military coup that seized power on March 24, 1976, and disappeared an estimated 30,000 people.
I have lived in Buenos Aires for years. I lead food and cultural tours through Palermo Viejo, the neighborhood where I work and walk every day. On every tour, we stop at Plaza Armenia. There are plaques on the steps with the names of people from this neighborhood who were taken. Not symbols. Names. People who lived on these streets, who walked past the same corner bakeries and wine shops my guests and I walk past today. I tell their story because understanding Buenos Aires means listening to what its streets have been through.

This year, standing in front of those plaques feels different.
The Violence Didn't Begin on March 24th
To understand what happened in Argentina, you have to go back further than 1976. By the early 1970s, the country was already at war with itself. Two armed guerrilla organizations, the Peronist Montoneros and the Marxist ERP, were carrying out bombings, kidnappings, and assassinations. This was not a peaceful political opposition. When Perón finally returned from 18 years of exile in 1973, his welcome rally at Ezeiza airport ended in a massacre, right-wing Peronist factions opening fire on left-wing Peronist groups in the crowd. The movement couldn't agree on what it stood for anymore.
After Perón died in 1974, his wife Isabel took power. Her government didn't wait for the military to begin the killing. The Triple A, a right-wing death squad operating under the previous civilian government, was already disappearing and murdering leftists before the coup ever happened. The machinery of state terror was already running. The military took the wheel and removed every remaining legal constraint.

Argentina's Día de la Memoria and the Last Domino in the Southern Cone
By the time the junta seized power on March 24, 1976, most of South America was already under military rule. Brazil had fallen in 1964. Chile and Uruguay fell in 1973. Washington was financing the effort across the region, determined to stamp out socialism at any cost. Argentina was the last major domino in the Southern Cone.

The program had a name. Operation Condor. A coordinated campaign among South American military governments, backed and enabled by the United States, to hunt down and disappear political dissidents across borders. By 1978, Jimmy Carter had cut military aid to the Argentine junta over human rights violations. It was too late for the tens of thousands already taken.
A Note on Language: Why Most Argentines Reject the Term "Dirty War"
You will see the term "Dirty War" used in many English-language articles about this period, including some linked here. That term came from the military junta itself. It was their framing, their language, designed to suggest a war between two sides. Most Argentines reject it. What happened here was not a war. It was state terrorism. The targets were students, journalists, trade unionists, teachers, and anyone the regime suspected of leftist sympathies. The search for the disappeared continues to this day.

The Plaques on the Steps of Plaza Armenia
On our neighborhood walks through Palermo Viejo, we stop at Plaza Armenia. The plaques on the steps list the names of residents of Armenian descent who were disappeared by the dictatorship. They were installed on April 24, 2015, the centennial of the Armenian genocide, by Barrios x Memoria y Justicia and Unión Cultural Armenia. Two commemorations of state terror, set in the same stone, in a neighborhood named for the community that survived the first one.
Not symbols. Names. People who lived on these streets.

The Crows Come Home
It is worth remembering that many of these tactics were not invented in South America. They were refined there. The United States had already tested versions of them at home, against its own Black communities, through COINTELPRO, the FBI program that ran from 1956 to 1971, surveilling, infiltrating, and helping eliminate Black civil rights leaders. Fred Hampton, the 21-year-old chairman of the Illinois Black Panther Party, was assassinated in his bed in a raid coordinated by the FBI. The knowledge then traveled south, taught at the School of the Americas to Latin American military officers who industrialized it under their dictatorships. The experiment never really ended. It just moved.
Masked agents. Unmarked vehicles. People taken without due process, with no way to track where they go. No transparency. No accountability. Argentina lived this. It seems the crows have come back home to roost.

The United States is not immune to its own history, and it is writing some of it right now. The two most well known victims of U.S. state violence are Renée Nicole Good, a 37-year-old poet and mother shot and killed by an ICE agent in Minneapolis on January 7th, and Alex Pretti, a 37-year-old ICU nurse at the VA hospital, shot and killed by Border Patrol agents on January 24th while filming officers and trying to protect a woman they had pushed to the ground. Both were American citizens. Both deaths were ruled homicides. Not to mention all the reports of torture and rape in ICE detention camps.
The people on those plaques at Plaza Armenia were someone's neighbors, someone's children. So were Renée and Alex. So are the people being taken off the streets in America today.
Nunca Más.



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