Latin America Daily Security Brief

A U.S. federal grand jury indicted former Cuban President Raúl Castro, 94, on Wednesday over the February 1996 shootdown of two civilian aircraft operated by Brothers to the Rescue, a nonprofit that ran rescue missions for Cubans fleeing the island. Four men died, including three American citizens. The indictment marks a rare U.S. criminal charge against a former foreign head of state and is the sharpest legal escalation in Washington's pressure campaign against Havana.

The USS Nimitz carrier strike group — including Carrier Air Wing 17 with F/A-18E Super Hornets and the destroyer USS Gridley — arrived in the Caribbean this week, confirmed by U.S. Southern Command via a Wednesday post on X. The deployment follows weeks of sailing along the South American coast on a training deployment, including joint exercises with the Brazilian navy, per a U.S. official cited by the New York Times.

Secretary of State Marco Rubio released a video in Spanish Wednesday urging Cubans to align with the Trump administration, saying 'the only thing standing in the way of a better future are those who control your country.' The Atlantic Council assessed the Castro indictment as aimed at delegitimizing the regime and creating conditions for internal political change in the medium term — not a precursor to immediate military action.

Cuba's energy crisis is worsening. Russian oil supplies have dried up, deepening rolling blackouts across the island. The combination of tightened U.S. sanctions on fuel suppliers, the loss of Russian crude, and the economic isolation around the Maduro fallout has compounded pressure on the Castro-successor government in Havana.

CIA Director Ratcliffe held talks in Havana this week with Interior Minister Lázaro Álvarez Casas and the head of Cuban intelligence, per a CIA official speaking to reporters on background. Intelligence cooperation, economic stability, and security issues were on the table — suggesting Washington is running a dual track of coercive pressure and back-channel engagement simultaneously.

Bolivia President Rodrigo Paz announced a cabinet reshuffle Wednesday after two weeks of nationwide protests that have paralyzed La Paz. Road blockades led by the Bolivian Workers' Central (COB), peasant unions, artisanal miners, and transport workers have emptied markets in the capital and depleted hospital oxygen reserves, per AP. Paz said he would not 'dialogue with vandals' involved in violence but offered to create a council to include Indigenous groups, farmers, and miners in decision-making.

The United States formally characterized the unrest as 'an ongoing coup d'état' against Paz Pereira, who took office in November and moved quickly to restore relations with Washington. Eight regional governments — Argentina, Chile, Costa Rica, Ecuador, Guatemala, Panama, Paraguay, and Peru — issued a joint communiqué Wednesday expressing concern over the humanitarian situation caused by blockades cutting off food and essential supplies, per Infobae.

Paz escalated diplomatically Wednesday by ordering the immediate expulsion of Colombia's ambassador in La Paz, in direct retaliation for remarks by Colombian President Gustavo Petro, who had publicly expressed solidarity with the protesters. Bolivia's foreign ministry described Petro's comments as interference in domestic affairs. The move represents a new diplomatic rupture and adds a regional dimension to what was already a domestic crisis.

Chile announced it is convening a regional security summit, with Bolivia and Peru rapidly joining the initiative, per UPI. Chilean officials said the summit is aimed at producing coordinated action agreements against transnational criminal networks. The timing — during Bolivia's political crisis — signals that neighboring governments are treating instability there as a shared security concern, not just a bilateral problem.

The harder-line protester bloc — radical miners from state-owned cooperatives, certain altiplano indigenous councils, and Evo Morales loyalist faction remnants — is treating Paz's partial concessions as insufficient. This faction views the government as illegitimate and is pushing for deeper political change, not just policy adjustments. That split between moderate and radical protesters means the blockades are unlikely to fully dissolve even if Paz delivers on immediate economic demands.

The ELN announced a 3-day unilateral ceasefire Wednesday — running through the May 31 presidential election — to 'guarantee a free vote,' per AP and Reuters. The FARC's Central General Staff (EMC, also called Estado Mayor Central) separately announced its own election ceasefire. Both announcements came as Colombia's presidential campaign enters its final stretch, marked by armed group intimidation of voters and candidates.

Hours after the ELN ceasefire announcement, Colombian army forces reported two separate drone attacks in Bolívar department. A FARC dissident faction struck Santa Rosa municipality, killing one soldier and wounding one more. The ELN attacked in El Arenal municipality, wounding four soldiers. The army described the armed drone use as 'a grave violation of international humanitarian law.' The gap between the ceasefire declaration and the simultaneous attacks is notable.

Colombian forces destroyed a clandestine cocaine lab in Guaviare on Wednesday capable of processing 2.5 metric tons per month, per Colombian military reporting. Separately, the army neutralized six members of the Ismael Ruiz structure of the Isaías Pardo Bloc — a Mordisco faction — in rural Belalcázar, Cauca. Both operations were framed as election security actions under Fuerza de Tarea Omega.

The ELN released seven hostages in Arauca Wednesday, and separately provided new proof-of-life communications for four kidnapped prosecutors and police officers who have been held since May-June 2025. The hostage releases appear timed to the election period and are consistent with the ELN's pattern of humanitarian gestures before major political events.

President Petro's decision to rename the ELN as the 'GLN' (Guerrilla de Liberación Nacional) in public statements drew sharp criticism Wednesday from El Colombiano and other outlets, which noted the 2025 peace talks collapsed and that last year was the ELN's strongest in at least two decades by territorial presence, military capacity, and financial health. The rebranding move appears aimed at softening the ELN's image ahead of the election, though the army continues to designate the group as a terrorist organization.

OFAC designated two Sinaloa Cartel-linked networks Wednesday in the most significant U.S. financial action against the cartel in recent months. The first network is led by Armando de Jesús Ojeda Avilés, who allegedly converts cash into cryptocurrency for cartel accounts. The second is headed by Jesús González Peñuelas, alias 'Chuy González,' a fugitive with a $5 million State Department reward since 2024, who has distributed meth, heroin, cocaine, and fentanyl to the U.S. since at least 2007. Sanctions also hit Gorditas Chiwas, a restaurant in Chihuahua controlled by sanctioned businessman Alfredo Orozco Romero, and a security firm. Mexico's financial intelligence unit cooperated with Treasury on the action.

InSight Crime published a visual explainer Wednesday mapping fentanyl corridors in Mexico — tracing the full supply chain from Chinese precursor chemical suppliers through clandestine labs and distribution networks to the U.S. border. The piece is the most detailed public mapping of the fentanyl logistics network yet and is worth reading in full for anyone with exposure to northern Mexico operations.

Mexico's Defense Secretariat (SEDENA) is rotating military commanders in high-violence zones, per Reforma. In Sinaloa, the rotation coincides with U.S. accusations against Governor-on-leave Rubén Rocha Moya for alleged ties to the Sinaloa Cartel. El País reported Wednesday that Rocha Moya has gone to ground — 'nadie lo ha visto' — as U.S. pressure on Mexican officials with cartel links intensifies ahead of a planned anti-corruption drive targeting politicians, per MSN.

Secretary García Harfuch announced new arrests under Operación Enjambre Wednesday via social media. Separately, the Navy (SEMAR) arrested René Arzate García, alias 'La Rana,' in Popotla, Rosarito, Baja California — a notable capture in the Tijuana corridor. SEMAR also reported seizures of cocaine, methamphetamine, and precursor chemicals in maritime interdiction operations.

The Institute for Economics and Peace reported that violence in Mexico cost 4 billion pesos — 11% of GDP — in 2025, even as official statistics showed a 5.1% improvement in the peace index. Separately, 75.6% of the Mexican population reported feeling unsafe in 2025 despite official claims of improvement. Sinaloa registered the largest deterioration of any state in the country.

InSight Crime published a detailed assessment Wednesday of how acting President Delcy Rodríguez is managing competing pressures since Maduro's capture in January: on one side, U.S. demands for anti-crime cooperation; on the other, the criminal alliances — including the Cartel de los Soles and the ELN — that have kept the Chavista government functional. InSight Crime's conclusion is that Rodríguez is making visible but superficial gestures on organized crime without dismantling the structures her government depends on.

Caracas Chronicles reported Wednesday that mines and oilfields are beginning to reopen under a redefined role for private companies. Energy expert Luisa Palacios told the outlet that grid recovery requires long-term investment guarantees and structural reform — neither of which is in place yet. Americas Quarterly separately assessed the strategic stakes for CITGO under current U.S. policy.

Venezuelan military forces operating in the Colombian border region — specifically Catatumbo and the Semprúm area — are being accused by local residents of extrajudicial killings and terror operations, per Infobae. Colombian military reporting confirmed operations in the area against ELN command security elements moving between Venezuela and Colombia, describing the target as protection detail for the ELN's COCE and DINAL leadership.

President Noboa reported Monday that the latest curfew phase — now concluded — resulted in 717 detentions linked to criminal organizations, the capture of two high-value targets, and the seizure of 9.5 metric tons of drugs, per El Universo. Noboa cited a 39% reduction in criminality in curfew zones. The Guardian published a sharp critical assessment Wednesday questioning whether Ecuador's militarized crackdown — backed by British and U.S. cooperation agreements — is producing durable security or creating conditions for human rights abuses.

The Guardian piece, published Wednesday, detailed raids in Guayaquil involving soldiers and police and noted that despite the crackdown, cartels are adapting by moving operations into areas outside curfew enforcement zones. The UK signed a memorandum of understanding with Ecuador in May 2025 cementing anti-organized crime cooperation. Western backing for Noboa's approach is receiving increasing scrutiny from human rights organizations.

Panama's National Police director Jaime Fernández issued a public explanation Wednesday for the recent spike in homicides, attributing the violence to a combination of counterfeit drug shipments, inter-gang retaliation cycles, and record seizures disrupting supply chains, per Newsroom Panama. The framing — that enforcement success is itself driving short-term violence — suggests Panama City is experiencing the classic disruption-retaliation dynamic seen in other transit countries.

Costa Rica's president announced she will skip the OAS General Assembly in Panama City, scheduled for June 22-24, citing the ongoing bilateral trade dispute. Costa Rica's private sector accused Panama of acting in 'bad faith' by maintaining agricultural and dairy import restrictions despite a WTO ruling in Costa Rica's favor. The diplomatic snub adds tension to a regional gathering that will already be navigating the Cuba and Bolivia situations.

Argentina's government formalized a security coordination desk Wednesday specifically to monitor and prevent organized crime infiltration of projects under the RIGI large-investment incentive program, per La Nación and BAE Negocios. The Secretariat for Anti-Narcotics will lead strategic analysis of emerging criminal threats to investment zones; the National Security Secretariat will handle federal force deployment around RIGI projects.

The northern Argentine provinces of Tucumán, Salta, Jujuy, Catamarca, and Santiago del Estero launched the NOA Regional Interior Security Council Wednesday in Tucumán — the first coordinated drug trafficking strategy meeting among those governors in decades. National Security Minister Alejandra Monteoliva attended. The NOA region sits on trafficking routes from Bolivia and Chile, and the timing of the summit alongside Bolivia's crisis is not coincidental.

InSight Crime published an assessment this week — flagged as 3 days old — on whether new Attorney General Gabriel Estuardo García Luna can revive Guatemala's anti-corruption prosecution capacity after years of judicial backsliding. InSight Crime's conclusion is cautious: García Luna's appointment could shift direction, but he inherits a hollowed-out institution where experienced prosecutors have been purged or fled. Structural revival will take years, not months.

Honduras Congressional President Tomás Zambrano announced a new security strategy Wednesday deploying military forces alongside police in anti-gang and counter-narcotics operations across the country. The approach targets extortion, homicide, and trafficking networks. Honduras is following a Central American trend toward militarized domestic security responses, echoing El Salvador's model at reduced scale.