Javier Milei's government in Argentina declared the ELN and FARC dissidents terrorist organizations: 'Fight until the very end'

Argentina included five criminal or guerrilla structures in its terrorism register. The groups are the ELN and FARC dissidents from Colombia, the Sinaloa Cartel and La Nueva Familia Michoacana from Mexico, and Los Tiguerones from Ecuador. The decision was announced by Javier Milei’s government on October 21.

The two Colombian organizations are described in the statement as insurgent groups rooted in Marxist-Leninist ideology and armed revolution. The Sinaloa Cartel is identified as a transnational criminal organization involved in drug trafficking, smuggling, extortionate kidnappings, and other crimes. The article identifies the other Mexican and Ecuadorian groups by name and country.

All five will be incorporated into Argentina’s Repet register, which covers people and entities linked to terrorism and its financing. Argentina said the measure forms part of its policy against terrorism and transnational organized crime. The article does not describe any additional country-specific operations.

The designation means Argentina has formally placed a group within its public register of people and entities linked to terrorist acts and their financing. The register is called Repet. According to the government statement, the measure is intended to identify and combat organizations that use violence and extortion as criminal tools.

In this case, Argentina coordinated the decision through its Foreign Ministry, Security Ministry, Justice Ministry, and State Intelligence Secretariat. The five named organizations will be incorporated into the register. The government presents the step as part of its policy against terrorism and transnational organized crime.

The article does not explain the precise legal consequences for assets, banking, travel, arrest, or prosecution. Under established counterterrorism practice, such listings can lead to financial scrutiny, asset restrictions, and reporting duties, depending on national law. Those specific effects are not confirmed in the article and should not be assumed automatically here.

Argentina’s decision covers five organizations in total. The Colombian groups are the National Liberation Army, or ELN, and dissidents of the Revolutionary Armed Forces of Colombia, or FARC-EP. Therefore, two of the five organizations are connected to Colombia.

The remaining groups are the Sinaloa Cartel and La Nueva Familia Michoacana, both identified as Mexican organizations, and Los Tiguerones, identified as an Ecuadorian group. Argentina said all five would enter the Repet register, its public list of people and entities linked to terrorism and terrorist financing.

The number matters because the measure is regional rather than limited to one Colombian conflict. Argentina described the decision as part of a broader response to terrorism and transnational organized crime. The government specifically argued that the Colombian groups’ regional expansion could create risks reaching Argentina, while the article provides no separate explanation for each of the other three listings.

Argentina’s government said the ELN and FARC dissidents pose a broader threat because their capabilities and expansion are no longer confined to Colombia. It argued that both groups have structures and networks capable of projecting activities toward Argentina. That assessment was central to their inclusion in the Repet register.

The official statement described the organizations as insurgent groups based on Marxist-Leninist ideology and armed revolution. It also connected their actions with armed uprisings, attempted coups, and human rights violations. The government said their conduct had produced humanitarian consequences in Latin America.

Argentina concluded that the possible cross-border projection of these networks affects its national security. The article does not identify a specific attack or operation in Argentina. Instead, the decision rests on the government’s assessment of regional capacity and expansion, alongside its declared commitment to combat terrorism and transnational organized crime.

A terrorism designation can make it harder for an organization to use formal financial channels or operate openly in the country. It can also increase scrutiny of people and entities linked to the group. Argentina placed the five organizations in Repet to identify and combat terrorism and its financing.

In established counterterrorism systems, listed groups may face asset freezes, blocked transactions, reporting requirements, and investigations of people who knowingly finance or assist them. Members or facilitators may also face prosecution under applicable criminal laws. These are general possible mechanisms, not specific consequences confirmed by this article.

The report does not state whether Argentina froze assets, imposed travel restrictions, opened cases, or issued arrest orders. It also does not define the treatment of every member or supporter. The immediate confirmed consequence is their incorporation into Repet, alongside Argentina’s stated intention to fight violence, extortion, and transnational organized crime.

The main difference is how the government characterizes the groups. Argentina described the ELN and FARC dissidents as insurgent organizations of the extreme left, rooted in Marxist-Leninist ideas and armed revolution. That language emphasizes political ideology and armed rebellion.

By contrast, the Sinaloa Cartel was identified as a transnational criminal organization dedicated to drug trafficking, smuggling, extortionate kidnappings, and other crimes. La Nueva Familia Michoacana and Los Tiguerones were named as Mexican and Ecuadorian criminal organizations, respectively, although the article gives fewer details about their activities.

These categories can overlap. An insurgent group may finance an armed cause through criminal activity, while an organized-crime group may use terrorism or political claims. The article’s specific descriptions are narrower: it emphasizes ideology and insurgency for the Colombian groups, and criminal and transnational activity for the Sinaloa Cartel. It does not provide detailed profiles of every group.

Terrorism generally refers to violence or threats intended to intimidate a population or pressure governments. Insurgency means an organized armed challenge to state authority, usually linked to a political or ideological project. Transnational organized crime involves coordinated criminal activity that crosses borders, often for profit. These are analytical categories, not always mutually exclusive legal labels.

The article illustrates the overlap. Argentina called the ELN and FARC dissidents insurgent groups with Marxist-Leninist principles and armed-revolutionary origins. It also said they use violence and extortion, maintain regional networks, and may project activities beyond Colombia. Those features can place a group in both insurgency and transnational crime discussions.

The Sinaloa Cartel was instead described directly as a transnational criminal organization involved in drug trafficking, smuggling, and kidnappings. Argentina’s decision labeled all five organizations as terrorist organizations for register purposes. That legal designation does not erase their different origins, goals, structures, or activities.