Latin America Daily Security Brief

Mexican Navy Special Forces captured Audias Flores Silva, alias 'El Jardinero' (45), on Monday April 27 near the community of El Mirador in Nayarit state. He was found hiding in a roadside ditch. Security Secretary Omar García Harfuch confirmed the arrest, citing joint work by military intelligence, the National Intelligence Center, and the Attorney General's office. The U.S. had posted a $5 million reward for his capture.

Flores Silva served as El Mencho's personal security chief and was widely regarded as one of three top candidates to lead CJNG following El Mencho's killing in February. He previously served five years in a U.S. federal prison for drug trafficking before returning to Mexico. U.S. Ambassador Ronald Johnson praised the arrest on X, calling it 'an important step against those who profit from fentanyl.' Flores Silva was transferred to the FEMDO specialized organized crime unit in Mexico City.

The operation deployed over 500 federal personnel, six helicopters, and four fixed-wing aircraft, according to La Nación and El País México. A CJNG financial operator was also arrested in a separate simultaneous action in Zapopan, Jalisco — García Harfuch described both arrests as part of a coordinated strike on the cartel's command structure.

CJNG retaliation in Nayarit was immediate but contained. Cartel operatives burned six vehicles and six businesses in Tecuala, Acaponeta, and Ahuacatlán. The Nayarit state government issued a public advisory urging residents to stay home and avoid spreading rumors. The Security Cabinet confirmed no fatalities and said road blockades were cleared by late afternoon. The scale of retaliation is notably smaller than what followed El Mencho's death in February.

President Claudia Sheinbaum issued a diplomatic note to Washington stating that the unauthorized presence of U.S. personnel in a separate April 19 anti-narcotics operation in Chihuahua — during which two Americans and two Mexican officials died in a car crash — must not be repeated. The Guardian reported Monday that Sheinbaum said her government was not informed of U.S. participation until after the deaths. The episode is straining security cooperation optics even as both governments publicly celebrate El Jardinero's capture. Texas Governor Greg Abbott separately heightened border security posture in response to the Nayarit violence.

EMC (Estado Mayor Central) FARC dissidents detonated a cylinder bomb against a civilian bus on the Pan-American Highway at El Túnel sector in Cajibío, Cauca, on Saturday April 26. At least 20 people were killed and 56 wounded, making it the deadliest single attack against civilians since the 2016 peace accord. President Petro attributed the attack to alias 'Marlon,' commander of the EMC's Frente Jaime Martínez, for whom authorities are offering a $1.4 million reward.

The same Saturday saw coordinated EMC attacks across Cauca: bomb cylinder strikes against military units in Cali and Palmira, hostigamientos in Caloto, Guachené, Mercaderes, Miranda, and Timbío, and an attack on a Civil Aeronautics radar installation at Cerro Santana in El Tambo. The Defense Ministry deployed 13 armored cavalry platoons and 12 infantry platoons along the Pan-American Highway corridor in response. Defense Minister Pedro Sánchez Suárez held an emergency security council in the region.

Alias 'Marlon' leads the Frente Jaime Martínez in southern Cauca, a coca-rich corridor where he has run extortion, kidnapping, and strict social control against communities that resist EMC authority, per Colombian military sources cited by BBC Mundo. He has fought the Second Marquetalia, ELN, and security forces simultaneously, making him one of the most operationally aggressive EMC commanders active. El País Colombia reports that a military operation against his camp just one month ago killed six EMC members including alias 'Lorena,' his security chief and partner.

The Cauca offensive came directly after President Petro returned from Caracas, where he held a bilateral summit April 24 with Venezuelan acting president Delcy Rodríguez — the two governments explicitly agreed to coordinate against FARC dissident and ELN structures operating near the Venezuela-Colombia border. El País Colombia reports that Petro has framed the attack as a deliberate attempt by armed groups to shift the electoral outcome toward the right ahead of May 25 congressional elections. Critics across the political spectrum rejected that framing, with Cambio Colombia noting the offensive exposes the failure of Petro's 'total peace' strategy.

El País Colombia reports that Colombia has recorded 48 massacres in 2026 so far — the highest figure in a decade. Drone attacks were separately reported Monday by El Colombiano in El Tarra, Norte de Santander, putting students at risk. President Petro on Monday pushed back on characterizations of a security crisis, arguing homicide rates are comparable to previous administrations and that the violence stems from narco and illegal mining disputes — a claim his critics and the country's own defense establishment are openly contradicting.

Venezuela's Oil Chamber confirmed Monday that fewer than 30% of the country's roughly 31,000 wells are currently active — about 8,491 wells — with production running at approximately 1 million barrels per day. Acting President Delcy Rodríguez's government has positioned this as a floor to build from, not a ceiling.

A group of former Credit Suisse bankers is actively seeking to finance Venezuela's oil sector revival, according to the Financial Post, following a meeting between U.S. oil executives and Rodríguez in Caracas earlier this month. Chevron and Spain's Repsol are already moving forward with projects per FMT reporting. Venezuela's National Assembly passed a hydrocarbon law reform in February allowing direct PDVSA-to-private company contracts without mandatory joint ventures — a structural shift from the Maduro-era model.

Rodríguez traveled to Bridgetown, Barbados on Monday for meetings with PM Mia Mottley and Head of State Jeffrey Bostic, advancing cooperation in energy, education, and tourism per teleSUR. The trip is part of a broader diplomatic normalization push as Washington presses companies to help revive Venezuelan output amid the global energy crunch driven by the Iran-Hormuz crisis. Brent was trading at $104.58 and WTI at $99.83 as of this morning.

Chevron's CEO has publicly cooled expectations, warning investors that Venezuelan revival timelines are uncertain even as the Hormuz crisis raises the premium on every available non-Gulf barrel. The gap between Washington's strategic interest in Venezuelan oil and actual investable conditions on the ground remains wide.

Costa Rica's coast guard intercepted a high-speed vessel in the Pacific carrying over one metric ton of cocaine — roughly 1,000 kilograms — along with 850 liters of fuel, indicating a vessel configured for long-distance smuggling runs toward Central America. Three suspects were arrested: two Costa Rican nationals and one Nicaraguan citizen.

In a separate development covered by InSight Crime, an alleged 'Ndrangheta kingpin known as 'Angulo' was extradited from Costa Rica to Italian authorities. Angulo allegedly commanded a trafficking network based out of the Punta Burica peninsula near the Panamanian border — one of the region's most strategically located smuggling corridors. InSight Crime called it the third such transfer involving organized crime in the region recently.

Costa Rica and Belgium formalized a security cooperation agreement focused on protecting Atlantic trade routes, per the Ministry of Public Security. The agreement focuses on maritime interdiction coordination. The U.S. Coast Guard separately reported that Operation Pacific Viper, running since August 2025, has now seized over 215,000 pounds of cocaine and detained 160 alleged traffickers in the Eastern Pacific.

Ecuador's state of exception remains in force, but Spanish-language security reporting from Monday notes no signs of sustained violence reduction. Authorities acknowledge at least 22 criminal organizations operating nationally, several with transnational links and prison-based command structures.

Ecuadorian security forces arrested alias 'Yandel,' identified as the alleged leader of Los Águilas criminal organization, in Naranjito, Guayas province. Guayas remains one of Ecuador's most violence-prone provinces given its position on drug transit routes. Business sectors in Guayaquil and Quito are reporting negative impacts on transport, tourism, restaurants, and nighttime commerce from the ongoing security restrictions.

A LatinAmerican Post analysis from Monday examined the broader regional intelligence failure exposed by the 'Fito' fugitive episode — arguing that Ecuador's security crisis cannot be separated from the deep mistrust between regional governments over criminal network penetration of state institutions.

President Javier Milei banned journalists from Argentina's Casa Rosada government headquarters, drawing condemnation from press freedom groups and lawmakers across the political spectrum. Multiple outlets including the Los Angeles Times, AP, and ABC News reported Sunday and Monday that rights watchdogs called it unprecedented since the return of democracy in 1983.

Argentine federal authorities conducted 141 raids nationwide against a weapons trafficking network supplying the black market arms trade. La Nación reported the operation targeted an organization linked to Los Menores, a group competing with Los Monos for control of Rosario's drug territory. The scale of the operation — 141 simultaneous raids — suggests this was a major intelligence-driven sweep, not a reactive action.

President José Kast, who took office in 2026, has declared an 'emergency government' centered on security, migration, and economic austerity. He has pledged a $6 billion reduction in public spending. Critics, including social policy researchers cited in reporting this week, warn that the cuts will hit health and reproductive services hardest.

Chilean and Argentine security forces coordinated a narco extradition, transferring a synthetic drug trafficking leader from Chile to Formosa province, Argentina, per Argentina's Security Ministry. Separately, Carabineros and the Army in Antofagasta seized 47 kilograms of cocaine at the Ollagüe border crossing — a route from Bolivia identified by regional prosecutors as a key transnational trafficking corridor.

A mass trial against 486 MS-13 leaders entered its second week Monday. Prosecutors stated they have abundant evidence. The proceeding is one of the largest gang prosecutions in Salvadoran history.

CENTAM Guardian 2026 joint military exercises concluded in El Salvador, with participation from the U.S. military and Central American partner forces. The exercises focused on transnational threat response. Separately, El País en Inglés reported Monday on a leaked police report revealing alleged cover-ups of homicides during El Salvador's anti-gang crackdown operations — a development that could complicate the government's international messaging on its security model.

Peru's 2026 presidential election is heading toward a June 7 second round between left-wing candidate Sánchez (running under Juntos por el Perú, the political vehicle of imprisoned ex-president Pedro Castillo) and Keiko Fujimori. Sánchez confirmed the matchup and filed legal challenges against electoral authorities, per Peru Reports.

Eight Peruvian military personnel were detained following the deaths of five young people in Colcabamba, in what authorities initially framed as a confrontation with organized crime. La República reported Monday that specialists are calling for full transparency, noting the circumstances of the 'confrontation' are in doubt. The case echoes broader concerns about extrajudicial conduct in areas affected by narco and legacy Shining Path activity.

Panama's prison system is facing escalating gang penetration, with Infobae reporting Monday that gang leaders are coordinating homicides and narco robberies from inside facilities. Government Minister Dinoska Montalvo acknowledged the presence of gang bosses capable of directing crimes including inter-gang drug thefts from inside prisons — a significant admission of loss of institutional control.

Santa Cruz, Bolivia recorded three homicides in a single Sunday, the latest in an ongoing violent weekend pattern. Infobae quoted criminologist and former Observatory director Gabriela Reyes warning that the violence stems directly from the failure to dismantle the criminal network of Sebastián Marset following his capture. Marset's organization, with transnational reach into Paraguay and Uruguay, appears to be fragmenting into competing factions rather than collapsing.

The Trump administration's near-total blockade of oil shipments to Cuba is deepening the island's humanitarian crisis, with Education International and Amnesty International both issuing statements Monday demanding the blockade end. Amnesty's Monday report documented 3,179 repressive actions and 529 arbitrary arrests in Cuba during 2025, with 1,197 political prisoners counted by year's end. Trump has publicly threatened to 'take Cuba,' a statement that multiple international education and labor organizations condemned in coordinated statements this week.