Costa Rica Adopts New Measures to Combat Terrorism and Financing

Costa Rica has officially designated the Islamic Revolutionary Guard Corps (IRGC), Hezbollah, Hamas, and the Houthis as terrorist organizations. The announcement, made by the country’s Foreign Ministry on April 9, 2026, is part of a strategic effort to strengthen the legal and intelligence frameworks used to combat terrorism and its associated financing networks.

The decision is intended to enhance the capabilities of judicial and intelligence authorities to prevent, investigate, and prosecute activities linked to these groups. By establishing these designations, the government aims to target the financial and logistical networks that may operate within the country to support these organizations.

Strengthening Financial and Intelligence Oversight

The move is framed as a commitment to safeguarding public security and protecting democratic institutions by preventing any influence or activity by these groups inside Costa Rica. The Foreign Ministry stated on X/Twitter that the action was adopted in accordance with Costa Rica’s international commitments in fighting terrorism and its financing.

This regulatory shift aligns with broader efforts by Costa Rica to address technical compliance deficiencies identified in previous mutual evaluation reports regarding money laundering and terrorist financing. The designation provides a legal basis for authorities to disrupt the flow of funds and resources that could be used for transnational militant activity.

International Context and Alignment

Costa Rica’s action reflects a wider international trend of governments expanding their legal tools to counter Iran-backed groups. The United States has encouraged its allies to adopt similar measures to create broader international alignment in countering these global networks.

Several other nations have taken similar steps in recent weeks, particularly regarding the IRGC:

• Argentina announced a similar designation at the end of March 2026.
• European countries, including Moldova and North Macedonia, have also taken action to designate the Iranian force as a terrorist organization.

These designations are occurring amid ongoing conflict involving Iran and heightened regional tensions, leading various Latin American and European states to tighten their security and financial regulations.

Impact on Security and Prosecution

By formally naming these entities as terrorist organizations, Costa Rica increases the ability of its legal system to freeze assets and monitor transactions tied to the IRGC, Hezbollah, Hamas, and the Houthis. This provides a clearer mandate for intelligence agencies to track logistical support chains that might attempt to use Costa Rican territory or financial systems as a conduit.

The designation serves as a deterrent against the establishment of operational cells or funding hubs within the country, ensuring that the national security apparatus can proactively address threats related to terrorism financing before they manifest as physical security breaches.