BOGOTÁ — Latin American leaders issued their strongest collective call yet for renewed Iran nuclear diplomacy at this week's CELAC summit, signalling growing regional frustration with US sanctions policy. Colombian President Gustavo Petro led calls for Washington to return to multilateral engagement, arguing that economic isolation has failed to contain Tehran's atomic ambitions while destabilising global energy markets.

Regional Frustration Mounts

The 33-nation Community of Latin American and Caribbean States delivered an unusually pointed critique of American Middle East policy during three days of closed-door sessions in Bogotá. Sources familiar with the discussions say multiple presidents expressed concern that continued sanctions are pushing Iran toward China and Russia, undermining Western influence in the Persian Gulf.

"The maximum pressure campaign has clearly reached its limits," said María Elena Rodríguez, former Venezuelan foreign minister and current director of the Caracas Institute for Strategic Studies. "Latin America sees this as a moment for creative diplomacy, not continued confrontation."

Economic Stakes Rise

Behind the diplomatic language lies hard economic calculation. Several CELAC members, including Venezuela, Brazil and Argentina, maintain significant trade relationships with Iran despite US pressure. Tehran's increasing integration with Beijing's Belt and Road Initiative threatens to sideline traditional Western partners entirely.

Brazilian President Luiz Inácio Lula da Silva reportedly told the summit that Iran nuclear negotiations offer the best path to regional stability. His comments reflect broader Latin American concerns that prolonged Middle East tensions could disrupt global supply chains already strained by the Ukraine conflict.

Washington's Diminishing Influence

The CELAC position highlights America's waning diplomatic leverage across Latin America. Multiple regional governments have resisted US calls to isolate Iran, preferring engagement over confrontation. This shift reflects deeper frustration with Washington's unilateral approach to international sanctions.

"We're seeing Latin America assert its own foreign policy priorities," observed Dr. James Patterson, senior fellow at the Wilson Center's Latin America Program. "These countries want stability and trade opportunities, not ideological confrontation with Iran."

Nuclear Timeline Pressures

The timing proves significant as Iran edges closer to weapons-grade uranium enrichment capabilities. International Atomic Energy Agency reports indicate Tehran has accumulated sufficient low-enriched uranium for multiple nuclear weapons if further processed. Latin American leaders clearly fear that continued diplomatic deadlock increases proliferation risks.

What Comes Next

The CELAC declaration puts additional pressure on the Biden administration to reconsider its Iran strategy ahead of November's presidential election. With European allies also pushing for renewed diplomacy, Washington faces growing isolation in its maximum pressure approach.

Several Latin American countries are expected to lobby directly for Iran nuclear talks when the UN General Assembly convenes in September. This coordinated diplomatic push could provide crucial momentum for multilateral engagement efforts that have stalled since 2021.

The summit's final communiqué notably avoided direct criticism of Iranian domestic policies, focusing instead on nuclear non-proliferation and regional stability. This pragmatic approach reflects Latin America's preference for engagement over isolation in addressing complex international challenges.

Readers seeking additional context should examine the background to US-Iran relations since the 2018 nuclear deal withdrawal.