Iran Rejects U.S. Demand to Abandon Nuclear Weapons, Talks Collapse

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2026-04-13

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Peace talks between the United States and Iran held on the 11th in Islamabad, the capital of Pakistan, failed to reach an agreement. The nuclear negotiations, which lasted 21 hours, officially collapsed on Saturday evening U.S. Eastern Time, with both sides holding deep differences on multiple issues. Iran’s refusal to accept the U.S. demand to abandon its nuclear weapons ambitions proved to be the key obstacle.

Former President Trump suggested that the U.S. could adopt a strategy similar to its past approach toward Venezuela, potentially imposing a naval blockade on Iran. However, Middle East experts note that Iran also holds a strategic card—it could leverage Houthi forces to block the Bab el-Mandeb Strait, which would have consequences for the global economy comparable to a closure of the Strait of Hormuz.

Although the U.S. claims to have curbed Iran’s nuclear weapons development, Iran is believed to possess 400 kilograms of enriched uranium, raising concerns that it could accelerate its path toward nuclearization. Amid the ongoing conflict, Iran’s political system has evolved into a highly militarized state centered around the Islamic Revolutionary Guard Corps, and it may pursue nuclear development through covert means. The issue of enriched uranium has long been a sticking point in U.S.-Iran negotiations and is unlikely to be resolved in a matter of days.

On Saturday, a U.S. Navy destroyer entered the Strait of Hormuz to conduct mine-clearing operations and shot down an Iranian reconnaissance drone that approached a U.S. vessel, further escalating regional tensions and increasing uncertainty in global energy markets.

Previously, President Trump had announced a two-week ceasefire to facilitate negotiations. However, with the collapse of the latest talks, new uncertainties have emerged. Trump also emphasized that U.S. forces would remain in the region unless a comprehensive and compliant agreement is reached. This suggests that tensions in the Middle East are unlikely to ease in the short term, posing continued challenges to global energy supply chains and economic outlook.

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