Latin America Daily Security Brief

President Rodrigo Paz signed legislation on June 4 authorizing military intervention in social unrest, the same day he named Ernesto Justiniano as his new defense minister. Justiniano pledged immediately to clear the roadblocks that have strangled major cities for weeks. Protesters — including teachers, miners, farmers, and union workers — have seized at least one oil facility, the Humberto Suárez plant, and continue to demand Paz's resignation.

U.S. Secretary of State Marco Rubio called Paz on June 4 to promise ramped-up emergency assistance for food and medical shortages caused by the blockades, according to the State Department. Rubio reaffirmed U.S. support for 'stability, security, and a better future for all Bolivians.'

Defense Secretary Pete Hegseth went further in public statements, comparing the protest movement to a government 'overthrow' attempt and labeling demonstrators as allies of 'narco-terrorists.' 'The United States is watching. Bolivia must not allow itself to fall prey to the old status quo of narco-terrorist dominance,' Hegseth wrote — framing that drew sharp criticism from protest organizers, who are largely civilian labor and indigenous groups.

The combination of a new military-intervention law, U.S. emergency support, and Hegseth's rhetoric signals Washington is actively backing Paz's government and may be prepared to provide more than humanitarian aid if the crisis deepens.

Peru holds its presidential runoff on June 7, two days away. Conservative Keiko Fujimori leads left-wing congressman Roberto Sánchez in most late-May polls — 38-41% versus 33-36% — with substantial undecided and blank ballot share. Prediction markets give Fujimori roughly 55% implied probability of winning, per Polymarket.

Security and extortion are the top voter concerns heading into the vote, according to AP reporting. ACLED has recorded more than 400 protests against extortion and insecurity since 2024, many led by public transport workers who face criminal 'taxation' on daily revenue.

Sánchez, whose close ties to jailed ex-president Pedro Castillo have rattled investors, struck a more moderate tone this week on mining policy. His earlier proposals to overhaul the sector had spooked markets; he is now signaling pragmatism, per Reuters. Fujimori's Popular Force party infrastructure and her first-round plurality of 17.19% give her organizational advantages going into Sunday.

The runoff occurs against a backdrop of what analysts describe as a parallel criminal fiscal system — extortion networks collecting revenue from bus companies, shopkeepers, construction crews, and market vendors across poor districts, effectively operating as a shadow tax authority, per LatinAmerican Post.

The U.S. State Department on June 4 imposed personal sanctions on Cuban President Miguel Díaz-Canel, his wife, and three other individuals, along with designating five entities. The move is part of what the State Department called a 'comprehensive push to end the Cuban regime's decades-long campaign of political, ideological, and institutional warfare against the United States.'

Díaz-Canel responded immediately, accusing Trump of 'new threatening statements' and calling the measures 'aimed at reinforcing the blockade and escalating the conflict.' Cuba's broader situation is deteriorating — food is scarce and oil supplies are critically low, per WAMU reporting.

The personal sanctioning of a sitting head of state follows the U.S. Justice Department's earlier indictment of 94-year-old Raúl Castro. The cumulative pressure — oil blockade, asset designations, personal sanctions, and reports of U.S. military asset positioning — points toward a sustained regime-change campaign rather than isolated diplomatic pressure.

Acting President Delcy Rodríguez is in New Delhi June 3-7 for state-level talks with Prime Minister Narendra Modi. The two sides are moving toward long-term crude supply contracts, shifting away from spot purchases. Venezuela has become India's third-largest oil supplier in recent months, according to multiple outlets.

Modi explicitly framed the visit in energy security terms, citing the West Asia crisis and Strait of Hormuz disruption risks. 'Venezuela is very much part of our plan,' India's petroleum secretary told reporters. Rodríguez told Modi that Venezuela 'looks at India as a preferred partner' as a stable long-term buyer.

The visit carries geopolitical weight beyond oil. It was first disclosed not by India or Venezuela but by U.S. Secretary of State Rubio on May 21, who referenced it while pitching American energy exports to India — treating Venezuelan and U.S. crude as part of the same conversation on Indian energy needs, per The Wire.

Venezuela's $170 billion debt restructuring remains contested. A separate controversy emerged around French financier Mathieu Pigasse's push to position himself as a debt-restructuring negotiator. The Council on Foreign Relations separately flagged that the Trump administration's control of Venezuelan oil revenues lacks accountability mechanisms and a democratic roadmap.

Mexican Army General Trevilla arrived in Culiacán on June 5 to personally supervise operations as the Sinaloa internal war intensifies. Ninety additional Army special forces elements deployed from the Santa Lucía air base to reinforce the Ninth Military Zone. Total Army, Air Force, and National Guard deployment in Sinaloa now stands at approximately 12,000 personnel since the conflict escalated in July 2024.

Gabriel 'Gabito' Martínez Larios, identified as a senior Los Chapitos plaza boss in southern Sinaloa's Mazatlán-El Rosario corridor, was captured this week. The Drug Intelligence Bulletin reported that Gabito had publicly refused to defect to the La Mayiza faction days before his arrest — making this a deliberate campaign against Chapitos plaza leadership rather than an opportunistic grab. The prior week, El Chapo's nephew was taken in Nogales.

A Sinaloa state police commander was assassinated in Culiacán in the same window, pointing to active retaliation against security forces backing the anti-Chapitos campaign.

On the corruption front, the Los Angeles Times reported the U.S. is investigating Sonora Governor Alfonso Durazo and Tamaulipas Governor Américo Villarreal Anaya for cartel ties. Both have had their U.S. visas revoked. Durazo, 71, previously served as Mexico's national security minister under AMLO and championed the 'hugs not bullets' strategy. Ten Sinaloa state officials, including former Security Minister Gerardo Mérida, face U.S. federal charges for alleged Chapitos conspiracy.

Mexican authorities uncovered a 1,900-foot cross-border tunnel in Tijuana on June 5, with a rail system and over a metric ton of drugs recovered. Federal law enforcement believes the tunnel, which terminated near a well-known San Diego street, was supplying networks as far as Chicago, per ABC7.

Brazilian security officials went public this week pushing back against U.S. FTO (Foreign Terrorist Organization) designations of the PCC and Red Command. National Public Security Secretary Chico Lucas told Reuters: 'We will not allow any form of foreign intervention in our country.' Federal police director-general Andrei Rodrigues called it a 'political decision' and said he was waiting to assess practical effects.

The designations are widely seen in Brazil as politically motivated. With Brazil's October presidential election approaching, former President Jair Bolsonaro's son Flávio reportedly lobbied the Trump administration for the labels and publicly took credit for them. Analysts note the designations could damage Lula ahead of the election by spotlighting organized crime — and could disrupt operational law enforcement cooperation between the two countries.

Brazilian officials have explicitly cited the Venezuela and Mexico precedents as their concern about where FTO designations can lead. The government is separately finalizing operations targeting organized crime in the online betting and tobacco sectors, per Reuters.

Eight bodies were found in plastic bags with a narco note at a scene in Ecuador's coast region — a corridor that has become one of the country's deadliest narco-trafficking hotspots. Ecuador recorded over 9,200 violent deaths in 2025, a national record.

The Ecuadorian government formally apologized on June 4 at a ceremony in Guayaquil for the military's role in the 2024 forced disappearance and deaths of four boys. The apology, led by President Daniel Noboa's administration, follows sustained pressure from human rights groups who have accused the military of unlawful detentions during the security crackdown, per Reuters and Al Jazeera.

Ecuador's National Police have publicly acknowledged that gang fragmentation — not a reduction in criminal capacity — is the primary driver of the current security crisis. Dismantling larger gangs has multiplied the number of armed actors competing for routes, per Diálogo Américas. Criminal organizations now include Mexican, Balkan, and local groups contesting cocaine corridors to the coast.

Separately, a corruption investigation reportedly uncovered ties between organized crime and the mayor of Esmeraldas, a city near the Colombian border known as a narco transit hub, per El Universo.

President Gustavo Petro ordered a military airstrike in Guaviare department against dissident FARC forces loyal to Iván Mordisco. The operation killed three members and rescued a minor who had been forcibly recruited. The government stated it will sustain military operations in the region with two goals: recovering forcibly recruited minors and providing safe exit pathways for fighters wishing to demobilize.

Colombia's Congress passed legislation raising the maximum prison sentence for recruiting minors into criminal activity to 50 years, per El Tiempo. The law passed June 4.

Colombia reached 60 recorded massacres in 2026 as of this week, per Indepaz. The most recent involved four men killed in the Santander de Quilichao area of Cauca department, attributed to armed groups operating in the zone.

An armed individual at the Universidad de Antioquia fired on police officers on June 4. Investigators believe the shooter has ties to the ELN, per El Colombiano. The incident is one of multiple indicators of continued ELN activity in urban areas despite ongoing peace negotiations.

InSight Crime's weekly On the Radar newsletter flagged Trump's influence on Colombia's upcoming presidential elections as a top story — U.S. pressure and its alignment with specific candidates is becoming a live electoral variable as Colombia heads toward its vote.

Thousands of students filled downtown Santiago on June 4 in a mass demonstration organized by the Chilean Student Confederation, protesting austerity measures under President José Antonio Kast. The rally turned violent — at least 25 people were injured, including 12 police officers, per TRT World.

Protesters were demonstrating against education budget cuts and Kast's National Reconstruction bill, a broad austerity and private investment package. Kast has seen his popularity fall since taking office, battered by an energy price shock and public doubts about his plan to address organized crime, per Reuters.

Kast separately announced a port security plan this week targeting narco-trafficking through Chilean coastal cities, citing organized crime's growing presence at ports including Coquimbo.

U.S. Southern Command chief arrived in Guatemala on June 4-5 in connection with Washington's Americas Counter Cartel Coalition (ACCC), the hemisphere-wide anti-cartel initiative launched in 2026 under the 'Shield of the Americas' framework. Guatemala was recognized by U.S. officials as a 'strategic partner' in hemispheric security efforts.

Honduras's military announced a new militarization plan for the Aguán Valley, framed around combating organized crime and narco-trafficking. Critics noted the plan follows a familiar template of security deployment in a region with a long history of land conflict and human rights abuses.

Nicaragua was formally excluded from the Shield of the Americas security architecture, deepening the Ortega government's regional isolation. The U.S. maintains joint Coast Guard operations with Costa Rica and a drug monitoring center in El Salvador, but Managua has no access to the new framework.

Costa Rica's OIJ (judicial police) executed 20 raids against a drug trafficking and extortion network operating in the San Carlos area on June 4. The group controlled territory around La Fortuna, ran loan-sharking ('gota a gota') operations, and was linked to multiple homicides. The OIJ noted that local residents had been 'very frightened' and that tip volume was high.

A major El País report this week described Costa Rica as one of the five top origin points for cocaine shipments arriving at the port of Antwerp, Belgium — and a growing transit hub for U.S.-bound cocaine. Costa Rica devotes roughly 2% of GDP to security, a gap that organized crime is actively exploiting.

Mexico deployed 100,000 security personnel for the 2026 FIFA World Cup, which is now underway. Security preparations include robotic dogs and helicopter patrols in host cities. Seven nations — the U.S., Canada, U.K., Australia, Germany, France, and New Zealand — have escalated travel advisories for Mexico in 2026, citing cartel violence and kidnapping risk.

Protesters in Mexico City toppled World Cup player statues on June 4, reflecting public frustration with security spending on the tournament amid ongoing violence. The U.S. Iran conflict is also being monitored for potential geopolitical spillover affecting match security, per Geopolitical Monitor.