Source: CBS News

U.S. President Donald Trump signed a new executive order on May 1, 2026, significantly expanding sanctions against the Cuban government and its affiliated entities. According to a White House statement, the action specifically targets Cuba’s deepening relationship with Iran, which the administration claims poses “threats to U.S. national security and foreign policy.”

Sanctions Scope

Under the executive order announced by the White House on May 1, the new sanctions cover multiple Cuban government departments and affiliated entities. Reuters reported that the sanctions list includes enterprises linked to the Cuban military, state-owned companies operating in energy and telecommunications sectors, and individuals and organizations accused of helping Iran evade international sanctions.

Bloomberg noted that this is the latest round of pressure the Trump administration has placed on Cuba and a continuation of its “maximum pressure” strategy. Notably, these sanctions target not only Cuba’s alleged “repressive behavior” but also focus specifically on the Cuba-Iran relationship.

Cuba-Iran Relations

The Trump administration’s statement explicitly identified military and economic cooperation between Cuba and Iran as a central consideration for the sanctions. The two countries have long maintained aligned anti-American positions, with Iran providing technical support to Cuba while Cuba facilitates Iran’s diplomatic activities across Latin America.

Against the backdrop of extreme tensions in the Middle East due to the U.S.-Iran war, Washington is highly sensitive to any interaction between Cuba and Iran. USA Today reported that the sanctions send a clear signal: the United States will not tolerate any country supporting its geopolitical adversaries on a global scale.

Regional Response

The Cuban government held large-scale celebrations on May 1, International Workers’ Day. According to Al Jazeera, the streets of Havana saw massive demonstrations expressing support for the government and opposition to U.S. sanctions.

Other Latin American countries have reacted differently to the announcement. Some left-wing governments strongly condemned the unilateral sanctions, arguing they violate international law and the principle of non-interference in internal affairs. Meanwhile, several right-leaning governments expressed support for the U.S. decision, citing Cuba’s human rights record and regional influence expansion as needing constraint.

Historical Context

U.S. sanctions against Cuba date back to the 1960s, making them one of the longest-running economic sanctions of the Cold War era. Although the Obama administration attempted normalization, the Trump administration reversed most of those policies and further tightened economic restrictions on Cuba.

The latest escalation comes at a time of heightened domestic political division in the United States and increasingly complex international dynamics. Analysts suggest this may be the Trump administration’s attempt to consolidate its domestic political base through a tough-on-foreign-adversaries posture, while also adding leverage for potential negotiations with Iran.

Source: Reuters | USA Today | Bloomberg