Cuba Confirms Secret Talks with Washington and Releases 51 Prisoners as Oil Blockade Enters Fourth Month; Ecuador’s Four-Province Curfew Begins Tomorrow with Joint U.S. Military Offensive; Kast Signs Critical Minerals Deal with Washington on First Full Day in Office; Colombia’s Valencia–Oviedo Ticket Reshapes the Presidential Race; Ibovespa Slides Again Ahead of Monday’s Copom
Executive Summary
The Big Picture: Today’s Latin American Pulse is dominated by a diplomatic earthquake from Havana. This is part of The Rio Times‘ comprehensive coverage of Latin American financial markets and economic developments. Cuban President Miguel Díaz-Canel publicly confirmed for the first time on Friday that his government is engaged in diplomatic talks with the United States, revealing that officials from both countries have held discussions aimed at resolving bilateral differences. Hours earlier, Cuba announced it would release 51 prisoners in a goodwill gesture brokered through the Vatican. The admission came as Díaz-Canel acknowledged that no fuel ships have arrived on the island in over three months—the most candid public statement yet about the severity of the U.S. oil blockade that has brought Cuba’s economy to a near standstill since Washington’s January intervention in Venezuela.
The Cuba breakthrough is the week’s defining moment, but it unfolds alongside a hemisphere in kinetic motion. Ecuador’s four-province military curfew begins tomorrow, March 15, launching the first sustained joint U.S.–Ecuador offensive against criminal organisations—the Shield of the Americas doctrine’s first operational test on the ground. Chile’s new president José Antonio Kast signed a critical minerals memorandum with Washington on his first full day in office, signalling an immediate strategic realignment away from Beijing on the most contested resource question in the hemisphere. Colombia’s presidential race crystallised as Paloma Valencia confirmed Juan Daniel Oviedo as her running mate—a centre-right ticket that combines Uribista identity with centrist technocratic appeal, and Oviedo pledged to fund the peace agreement. Venezuela’s acting president Delcy Rodríguez appointed a new oil minister as critics warn the democratic transition has stalled ten weeks after Maduro’s capture.
Looking ahead, Brazil’s Copom meets Monday–Tuesday with the most uncertain rate decision in years: the consensus for a 50bp cut has fractured after Thursday’s above-consensus IPCA print and the Hormuz-driven oil shock. The Ibovespa fell another 0.91% on Friday to 177,653. Bolivia’s March 22 subnational elections are now eight days away with the MAS absent from the ballot for the first time in two decades. Peru’s JNE publishes the final candidate list today for the April 12 general election—36 presidential hopefuls, no front-runner above 11%, and 38% of voters undecided. Mexico’s autodefensa mobilisations across Guerrero echo the 2013 Michoacán pattern as CJNG fragmentation accelerates post–El Mencho.
Regional Mood
The hemisphere’s authoritarian holdouts are breaking—at different speeds, in different directions, and none of them toward the democratic outcomes their populations deserve. Cuba’s admission that it is negotiating with Washington while its hospitals run without power is not a diplomatic opening; it is a survival reflex from a regime that has run out of fuel, food, and options. Díaz-Canel’s careful framing—talks brokered through the Vatican, prisoner releases as sovereign goodwill, no mention of Trump by name—reveals a government trying to negotiate from a position of absolute weakness while preserving the fiction of revolutionary dignity. Venezuela’s Rodríguez is playing the same game with more oil to bargain with: just enough reform to keep Washington satisfied, never enough to risk losing power. Between them, Ecuador’s curfew-and-offensive model offers a different template—hard power first, accountability later—that is becoming the hemisphere’s default security architecture. Chile’s critical minerals deal, signed within 24 hours of Kast taking office, tells you everything about where the U.S.–China competition stands in Latin America: the strategic pivot is no longer theoretical. Markets reflect the discomfort: the Ibovespa has now fallen in two of the last three sessions, MERVAL has lost ground in three of four, and the Copom decision on Monday may determine whether Brazil’s easing cycle begins or stalls.
Risk Snapshot
| Country | Key Driver | Risk Level |
|---|---|---|
| Cuba | Díaz-Canel confirms U.S. talks; 51 prisoners released; no fuel ships in 3+ months; Vatican mediation; Castro grandson in front row | CRITICAL |
| Ecuador | Four-province curfew begins Mar 15; joint U.S. offensive targeting criminal economy; FBI office in Quito; Amnesty enforced disappearances | CRITICAL |
| Chile | Kast signs critical minerals MOU with U.S. on day one; $6B austerity; fibre-optic cable sanctions fallout; IPSA +0.64% | ELEVATED |
| Colombia | Valencia–Oviedo ticket confirmed; Oviedo pledges peace-agreement funding; Historic Pact leads Congress; COLCAP +0.39%; May 31 | ELEVATED |
| Bolivia | Subnational elections in 8 days; MAS absent; Cochabamba as kingmaker; 15 parties per capital; Paz’s first electoral test | ELEVATED |
| Brazil | Copom Mon–Tue; IPCA beat clouds cut; 25bp vs 50bp split; oil shock; Ibovespa −0.91% Fri; diesel subsidy fiscal cost | ELEVATED |
| Venezuela | New oil minister appointed; democratic transition stalls; Trump recognises Rodríguez; Maduro trial Mar 26 NYC | ELEVATED |
| Mexico | Guerrero autodefensas mobilise; CJNG fragmentation +26% clashes; CPI 4.02%; USMCA review; IPC −0.66% | ELEVATED |
Cuba
Díaz-Canel confirms talks with Washington for the first time; 51 prisoners released through Vatican mediation; no fuel ships in three months; Raúl Castro’s grandson present at televised announcement
What Happened
- —Talks confirmed: In a televised address Friday morning broadcast live on Cuban state television, President Miguel Díaz-Canel publicly confirmed for the first time that Cuban officials have held conversations with the United States government. He described the discussions as aimed at finding solutions to bilateral differences through dialogue, supported by unnamed “international factors.” Díaz-Canel cautioned that the process is in its early stages and that a formal agreement remains distant. Raúl Guillermo Rodríguez Castro—grandson of former leader Raúl Castro and Havana’s reported primary channel to Secretary of State Marco Rubio—was seated in the front row of the meeting at Communist Party headquarters.
- —Prisoner release: Hours before the speech, Cuba’s Ministry of Foreign Affairs announced that 51 prisoners would be released in coming days, citing goodwill and close relations with the Vatican. Pope Leo XIV and Cuban Foreign Minister Bruno Rodríguez met at the Vatican recently. The government did not specify whether the prisoners are political detainees. The rights group Justicia 11J confirmed the release of at least two people jailed for participating in the July 2021 protests. The nonprofit Prisoners Defenders estimates Cuba holds 1,214 political prisoners as of February 2026. Díaz-Canel framed the decision as sovereign, insisting no external pressure influenced it.
- —Fuel crisis admission: In the most candid official acknowledgment of the crisis to date, Díaz-Canel stated that no fuel ships have arrived in Cuba for over three months. The oil blockade—imposed after the U.S. intervention in Venezuela on January 3 and formalised by Executive Order 14380 on January 29—has cut off the island’s primary energy supply. Rolling blackouts, grounded airlines, and disrupted food harvests have become daily realities. The UN Human Rights Office has warned the blockade threatens Cuba’s food supply, water systems, and hospital operations.
- —Context: Trump predicted last weekend that Cuba “is going to fall pretty soon” and said Havana wants to make a deal “so badly.” Mexico sent two ships of humanitarian aid in February but halted oil deliveries under U.S. pressure. Nicaragua cancelled visa-free travel for Cubans. Cuban forces fired on a speedboat carrying alleged armed U.S.-based assailants on February 25. Díaz-Canel said the FBI would be allowed to visit Cuba in connection with the incident.
Why It Matters
Friday’s announcement is the most significant diplomatic development between Washington and Havana since the Obama-era thaw. But the dynamics are fundamentally different. In 2014, Cuba negotiated from a position of relative stability, with Venezuelan oil flowing and the regime’s institutional apparatus intact. In 2026, Cuba is negotiating because it has no alternative—the economy is collapsing, the fuel supply has been severed, and the regime’s two closest allies (Venezuela under Maduro, Nicaragua under Ortega) have been neutralised or marginalised. The 51-prisoner release is a calibrated concession: large enough to demonstrate goodwill, small enough to preserve the regime’s claim that it acts independently. With 1,214 political prisoners still held, it represents roughly 4% of the estimated total.
The presence of Raúl Castro’s grandson at the announcement is the most revealing detail. It confirms that the Castro family—not the Communist Party apparatus—is driving Cuba’s survival strategy. The question now is whether Washington is negotiating for democratic transition or merely for economic access. Trump’s comments suggest the latter: he has spoken about “running” Venezuela, praised Delcy Rodríguez, and shown little interest in Cuban democracy. If the pattern holds, the U.S. may settle for economic concessions (oil access, FBI cooperation, prisoner releases) without demanding the structural political reforms that Cuba’s 1,214 remaining political prisoners and their families are waiting for. Mexico’s President Sheinbaum welcomed the development, saying Mexico has always pushed for dialogue.
Key Watch
Identity and number of prisoners actually released. Whether the 51 include high-profile political detainees from July 2021 protests. Rubio–Rodríguez Castro channel: next meeting timeline. Trump administration response to Díaz-Canel’s framing. UN negotiations on humanitarian oil exemptions. FBI access to Cuba re: February 25 speedboat incident. Student protest trajectory. Whether fuel deliveries resume—the only metric that matters for regime survival.
RISK: CRITICAL
Ecuador
Four-province curfew begins tomorrow with joint U.S. military offensive; strategy shifts from decapitating cartels to destroying the criminal economy; first FBI office in Ecuador announced
What Happened
- —Curfew begins tomorrow: Interior Minister John Reimberg announced that Ecuador will launch a major military offensive against criminal organisations beginning this weekend, backed by U.S. intelligence and logistical support. A curfew running from 11 p.m. to 5 a.m. will be enforced March 15–30 in the provinces of Guayas, El Oro, Santo Domingo de los Tsáchilas, and Los Ríos—the country’s most violent corridors and primary cocaine transit routes. Reimberg urged residents to keep roads clear for troop movements and warned he does not want collateral victims.
- —Strategic shift: Reimberg described a change in approach from 2025. Last year the government focused on decapitating cartel leadership, which caused gangs to fight among themselves for the same criminal economy. This year the offensive will target the criminal economy directly—illegal mining, trafficking infrastructure, and financial networks. The U.S. conducted “Operation Total Extermination” on March 6, striking FARC dissident Comandos de la Frontera along the Colombian border. Ecuador also sank a narco-submarine near the northern border. The U.S. Southern Command praised Ecuador’s armed forces for their commitment to fighting narco-terrorists.
- —FBI office and human rights toll: Ecuador and the U.S. announced an agreement to establish the first-ever FBI office in Ecuador, operating from the U.S. Embassy in Quito. Meanwhile, Amnesty International told the UN Committee on Enforced Disappearances (which reviewed Ecuador March 10–12) that the military has committed enforced disappearances under Noboa’s security policy. A December 2025 court sentenced eleven officers to 34 years and eight months for disappearing four Afro-descendant teenagers in Guayaquil. Ecuador’s constitutional court declared the state responsible for the case on March 10.
Why It Matters
Tomorrow’s curfew marks the moment the Shield of the Americas doctrine moves from summit rhetoric to operational reality. What happens in Guayas and Los Ríos over the next two weeks will determine whether the U.S.-backed hard-power model produces security gains or spirals into the kind of human rights crisis that Amnesty International is already documenting. The precedent is consequential: if the offensive succeeds by Washington’s metrics—cartel infrastructure disrupted, drug seizures up—it becomes the template for Colombia, Peru, and potentially Mexico. If it produces mass civilian displacement and enforced disappearances, it poisons the coalition.
The shift from leadership decapitation to attacking the criminal economy is strategically sound but operationally far more complex. Dismantling financial networks and illegal mining requires judicial capacity, intelligence penetration, and sustained institutional commitment—not just military firepower. Noboa’s defenders point to the halving of the daily murder rate from 24 to 12. His critics, including Amnesty’s Americas director, describe the policy as “shoot first, ask questions later.” Both narratives will be tested beginning tomorrow.
Key Watch
Curfew implementation and first operational reports beginning March 15. Civilian casualty tracking. UN Committee on Enforced Disappearances ruling. Whether the offensive disrupts cocaine flows or merely displaces them. U.S. Congressional response to “Operation Total Extermination.” FBI office operational timeline. Noboa’s next state-of-exception extension.
RISK: CRITICAL
Chile
Kast signs critical minerals memorandum with U.S. on first full day in office; $6 billion austerity programme launched; fibre-optic cable sanctions fallout reshapes foreign policy; inauguration attended by Milei, Noboa, Machado
What Happened
- —Critical minerals deal: On his first full day in office (Thursday, March 12), Kast presided over the signing of a joint declaration between U.S. Deputy Secretary of State Christopher Landau and Foreign Minister Francisco Pérez Mackenna to establish consultations on critical minerals and rare earths. Chile is the world’s leading copper producer and second-largest lithium producer. The two countries committed to explore financing mechanisms for investment projects involving critical minerals. China, which dominates the global critical minerals supply chain, is Chile’s top customer for both metals.
- —Inauguration and signal: Kast was sworn in on March 11 in Valparaíso in what NPR described as Chile’s most pronounced rightward shift since the return of democracy in 1990. He won 58% of the December runoff vote against communist candidate Jeannette Jara. Attendees included Argentina’s Milei, Panama’s Mulino, Ecuador’s Noboa, Spain’s King Felipe VI, and Venezuelan opposition leader María Corina Machado. Kast’s inaugural speech focused entirely on crime and Carabineros, deliberately omitting his social-conservative agenda. He declared the government will not negotiate with those who violate Chile’s borders.
- —Fibre-optic fallout and austerity: The critical minerals deal comes in the wake of Washington sanctioning three officials from Boric’s administration for approving a submarine fibre-optic cable connecting Chile and Hong Kong, even after the government had rescinded approval. Kast accused Boric of withholding information about the project. Finance Minister Jorge Quiroz has ordered a 3% across-the-board spending reduction for all ministries as part of a $6 billion austerity programme over 18 months. U.S. Ambassador Brandon Judd said Washington does not object to Chile doing business with China but is concerned about critical infrastructure.
Why It Matters
The speed of the critical minerals memorandum tells you everything about Kast’s foreign policy priorities. Signing a strategic resource agreement with Washington within 24 hours of taking office—before even addressing Congress on his legislative agenda—is a declaration of alignment. For investors, the signal is unambiguous: Chile under Kast will position itself as Washington’s preferred partner for critical mineral supply chains, a strategic pivot that could redirect billions in DFC and private investment toward Chilean copper and lithium projects. The risk is equally clear: Beijing buys more Chilean copper and lithium than any other country, and China’s response to perceived alignment with Washington’s economic security agenda is the variable that Kast’s finance team has not yet priced.
Domestically, Kast faces the classic first-100-days test. Analysts at Verisk Maplecroft warned that if there is not clear direction in the first 100 days, the divided parliament will move to obstruct rather than align. The $6 billion austerity programme and his pledge to deport 350,000 undocumented migrants are both politically explosive. Outgoing President Boric left office as the worst-rated president since 1990, with 53% of Chileans surveyed by Cadem calling his government the worst since democracy returned. Kast inherits high expectations and a divided legislature—the formula that has destroyed Latin American presidencies for a generation.
Key Watch
Beijing’s response to the critical minerals MOU. Fibre-optic cable final decision. First legislative package timeline. Immigration enforcement operations. Carabineros deployment and crime statistics. 2026 budget proposal incorporating austerity. China’s commercial response to perceived U.S. alignment. IPSA trajectory as investors price austerity vs. growth.
RISK: ELEVATED
Regional Snapshot
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Colombia Paloma Valencia confirmed Juan Daniel Oviedo as her running mate for the May 31 presidential election, formalising a centre-right ticket that merges Uribista political identity with centrist technocratic appeal. Oviedo surprised observers by winning 1.25 million votes in Sunday’s primary—second only to Valencia’s 3.2 million. In a significant signal, Oviedo pledged to fund the 2016 peace agreement and guarantee the transitional justice tribunal’s continuity, a sharp shift from the Democratic Centre’s historical opposition to the accords. The Historic Pact won the most seats in the new Senate (23–25 of 103), while the Democratic Centre significantly increased its representation. The immediate question is whether Valencia can consolidate the right against Abelardo de la Espriella’s more confrontational candidacy while winning over Oviedo’s centrist voters. COLCAP bounced 0.39% on Friday after Thursday’s devastating 4.53% collapse. |
Bolivia March 22 subnational elections are now eight days away—nine governors, 335 mayors, and over 2,000 local councillors. The MAS has not fielded a single candidate in any departmental capital, an extraordinary collapse for the party that dominated Bolivian politics for two decades. The internal war between Arce loyalists and Morales supporters produced mutual blockage that has metastasised at the subnational level. On average, fifteen parties compete per capital municipality. Cochabamba remains the decisive battleground: if Evista candidate Leonardo Loza wins the governorship, he creates a major opposition layer in Morales’ base and the highway chokepoint historically used to paralyse national trade. The election will reveal whether President Paz’s centre-right coalition can translate its national mandate into local governance. |
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Peru The JNE publishes the final candidate list today for the April 12 general election. Thirty-six presidential hopefuls are confirmed—double the 18 who competed in 2021 and a record for any Peruvian election. Former Lima mayor Rafael López Aliaga leads most polls at 10–11%, followed by three-time runner-up Keiko Fujimori. The critical figure is 38% undecided. The ballot also includes the first Senate election since Alberto Fujimori dissolved the upper chamber in 1992—a structural reform that makes future impeachments harder by requiring both chambers. A June 7 runoff is virtually certain. Peru has had nine presidents in ten years; the homicide rate has doubled since 2019. |
Brazil The Ibovespa fell another 0.91% on Friday to 177,653—extending Thursday’s 2.55% rout and erasing the week’s gains. The Copom meeting on Monday–Tuesday is now the most uncertain rate decision in years. February IPCA came in at +0.70% MoM (beating the 0.65% consensus), keeping the annual rate at 3.81%. The monthly surprise, combined with Brent above $100, has fractured the consensus: some analysts favour 50bp, others see a bias toward 25bp or even holding. The government’s emergency fiscal response—a 12% petroleum export tax, zeroed PIS/Cofins on diesel, and a diesel subsidy totalling ~R$30 billion—adds fiscal uncertainty. Finance Minister Haddad has announced a departure date. The Banco Master CPI continues advancing. |
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Mexico Civilian defence groups mobilised across Guerrero state in response to escalating cartel violence following the killing of CJNG leader El Mencho on February 22. ACLED’s March overview confirmed that clashes between security forces and armed groups rose 26% in 2025 and have continued at a high rate in early 2026. The autodefensa mobilisation echoes the 2013–2014 Michoacán pattern that ultimately required federal intervention. The CJNG’s post–El Mencho fragmentation poses a dual risk: increased local violence from splinter groups competing for territory, and expanded operations as loosely affiliated cells act autonomously. February CPI at 4.02% breached Banxico’s ceiling. The IPC fell 0.66% on Friday to 65,649. The USMCA summer review consultation has begun. |
Venezuela Acting President Delcy Rodríguez appointed petroleum engineer Paula Henao as the new Minister of Hydrocarbons on Wednesday—a key position in the oil-rich nation that Rodríguez herself previously held under Maduro. The appointment follows visits by Trump’s energy and interior chiefs to discuss ramping up oil and gas output. Rodríguez has pushed through legislative reforms to open the oil sector to private investment under U.S. pressure. However, a Washington Post editorial warned that ten weeks after Maduro’s capture, progress toward democratic transition is “almost invisible.” Trump recognised Rodríguez as president at the Shield of the Americas summit and called her “president-elect” despite her never being elected. Maduro’s trial is scheduled for March 26 in Manhattan. |
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Argentina The MERVAL fell 1.96% on Friday to 2,642,584, extending a losing streak. Consumer sentiment collapsed to 40.31 in the March Thomson Reuters IPSOS survey—down 4.4 points and the steepest monthly decline. Milei attended Kast’s inauguration in Santiago. Argentina Week in New York produced meetings with JPMorgan’s Jamie Dimon and over 50 U.S. firms for the nuclear sector. Visa and Santander launched a pilot agentic AI commerce programme across five Latin American markets including Argentina. The government is negotiating tax and labour reforms with provincial governors ahead of midterm elections. |
Haiti Human Rights Watch reported that at least 1,243 people were killed in 141 drone strike operations between March 2025 and January 2026, including 43 civilians and 17 children. The strikes are carried out by a Task Force with support from Erik Prince’s Vectus Global. The UN called them disproportionate and likely unlawful. Political party registration closed March 12; elections are scheduled for August 30. PM Fils-Aimé governs as sole executive under the February Stability Pact. The CEP will publish the approved party list on March 26. |
Markets at a Glance
| Index | Close | Change | Context |
|---|---|---|---|
| Ibovespa | 177,653.31 | −0.91% | Second consecutive decline; Copom Monday; IPCA beat + oil shock weigh |
| MERVAL | 2,642,584.17 | −1.96% | Third loss in four sessions; sentiment collapse to 40.31 confirmed |
| IPC (Mexico) | 65,648.91 | −0.66% | Continued selling; CJNG fragmentation + CPI 4.02% + Hormuz drag |
| COLCAP | 2,180.75 | +0.39% | Modest bounce after Thursday’s 4.53% collapse; Valencia–Oviedo ticket |
| IPSA (Chile) | 10,466.52 | +0.64% | Kast inauguration rally; critical minerals MOU; investors price alignment |
| Brent Crude | ~US$101 | Volatile | Hormuz closed; IEA 400M SPR release; Iran threatens $200; ships struck Wed |
| Selic | 15.00% | — | Copom Mar 17–18; easing cycle may begin; 25bp vs 50bp vs hold |
Market data reflects Friday, March 13, 2026 closing prices. Equity index figures sourced from TradingView Tier 0 charts provided by editor. Oil prices from IEA and CNBC reporting. Supplementary data from Trading Economics, Bloomberg, and Rio Times daily briefs.
The Week Ahead
| Date | Event | Country |
|---|---|---|
| Mar 14 | JNE publishes final candidate list for April 12 general election | Peru |
| Mar 15–30 | Military curfew in Guayas, El Oro, Santo Domingo, Los Ríos; joint U.S.–Ecuador offensive | Ecuador |
| Mar 17–18 | Copom meeting — Selic 15.00%; easing cycle expected to begin; 25bp vs 50bp split | Brazil |
| Mar 17–18 | FOMC meeting — expected hold; Iran conflict complicates rate path | Global |
| Mar 22 | Subnational elections — 9 governors, 335 mayors; first test of Paz government; MAS absent | Bolivia |
| Mar 26 | CEP publishes approved party list for August 30 / December 6 elections | Haiti |
| Mar 26 | Nicolás Maduro trial begins — federal court, Manhattan; drug trafficking charges | Venezuela |
| Apr 12 | General election — president, first Senate since 1992, Chamber of Deputies | Peru |
| May 31 | Presidential election first round | Colombia |