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Chile Sees Surge in Arrests During Coup Anniversary Protests

By Geopolitics Desk · 2026-09-12 · 2 min read
A wide, empty city street in Santiago with a row of parked police vehicles and a distant view of the Andes mountains under a clear sky
Illustration: Tradingbird

Security officials report a significant rise in detentions as the nation marks the 1973 coup anniversary under a new political administration.

Chilean authorities have reported that 284 individuals were detained during the public gatherings marking the anniversary of the 1973 military coup. According to the Ministry of Security, this figure represents an 80 percent increase compared to the previous year's commemorations. The data was released following a day of marches across the capital, Santiago, where police presence was notably heightened to manage the crowds and potential unrest.

The arrests occurred against a backdrop of shifting political leadership, marking the first anniversary of the event under the presidency of José Antonio Kast. This follows four years of administration by Gabriel Boric. The incident highlights the ongoing tension between state security measures and the right to protest, particularly as the country grapples with the historical weight of the Pinochet era's repression, which claimed over 3,200 lives.

Official Response to Unrest

Martín Arrau, the Chilean Minister of Security, supervised the main protest sites on Saturday, including the neighborhoods of Villa Francia and Cerro Navia. In a statement on social media, Arrau characterized the disturbances as criminal acts rather than legitimate political expression. He noted that while there were 34 percent fewer violent incidents nationwide than in 2025, the number of detainees rose sharply to include 16 foreigners and 31 minors.

The minister emphasized the distinction between peaceful assembly and violent conduct, citing the use of molotov cocktails and pyrotechnics by some participants. He stated that attacking police officers and destroying property are not protected rights, urging the public to respect the law. Arrau praised the Carabineros de Chile for their deployment, asserting that the state would continue to face violence firmly while protecting the tranquility of citizens.

Context of Historical Memory

The 1973 coup, led by General Augusto Pinochet against President Salvador Allende, remains a defining trauma in Chilean history. While authorities reported 198 violent episodes during the recent protests, they confirmed that no civilians were injured and public transport remained undamaged. This specific framing by the government contrasts with broader narratives of the day, which often focus on the long-term struggle for justice and memory regarding the disappeared and victims of state violence.

As the country moves forward, the intersection of security policy and historical commemoration continues to evolve. The significant increase in arrests suggests a more assertive approach to managing public dissent under the current administration. Observers will likely watch how the judiciary handles the numerous detainees and whether the government's narrative of restoring order resonates with a population still deeply engaged with the legacies of the past.

Based on reporting by Demócrata, compiled by the Tradingbird desk.

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