Trump offers 20-year Iran pause

President Donald Trump said on May 15 that he could accept a 20-year suspension of Iran’s nuclear programme if Tehran offered what he called a credible guarantee, a shift from his earlier demand for a permanent end to Iranian enrichment. Trump made the comments aboard Air Force One after a two-day summit in Beijing, according to Politico. Abbas Araghchi, Iran’s foreign minister, said on May 15 that Tehran was trying to preserve what he called a “shaky” ceasefire to give diplomacy a chance, while adding that Iran could not trust the United States. His remarks underscored how talks remain tied to the survival of a truce brokered on April 8. Oil markets and shipping remain part of the negotiating backdrop. (politico.com) The World Bank said conflict and disruption in the Strait of Hormuz produced the largest oil market shock in history, with Brent up about 65% by the end of March and global oil supply down 10.1 million barrels a day that month. ### What exactly did Trump change? (cbsnews.com) Trump told reporters on May 15 that “20 years is enough,” while adding that Iran’s latest proposal did not yet provide an adequate guarantee. He said, “it’s got to be a real 20 years,” according to Politico. That language marked a change from Trump’s earlier insistence that Iran should never be allowed to resume enrichment. (blogs.worldbank.org) Politico reported that the new position would allow for the possibility of enrichment decades from now if a deal is enforced in the meantime. ### What is Iran saying about the ceasefire? (politico.com) Araghchi said on May 15 that Iran was trying to maintain the ceasefire despite deep mistrust of Washington. CBS, citing AFP, reported that he said Iran “cannot trust the Americans at all” and was trying to preserve the “shaky” truce to give diplomacy a chance. April 8 is the key date behind those remarks. (politico.com) Politico reported that Pakistan brokered the ceasefire between the United States and Iran on that date, and that both sides have since exchanged multiple proposals for a longer-term arrangement. ### Why does the Strait of Hormuz keep appearing in these talks? (cbsnews.com) The Strait of Hormuz remains central because the conflict has hit energy flows and tanker traffic. The World Bank said the closure of the strait led to the largest oil market disruption in history and helped drive a projected 3.7 million barrel-a-day global oil deficit in the second quarter of 2026. (politico.com) Trump said on May 15 that the United States, not Iran, was in control of the strait, according to CBS. CNBC reported that Trump also said Xi wanted the waterway reopened and that China gets about 40% of its oil through the strait. ### What role is China being asked to play? Xi Jinping entered the story during Trump’s Beijing trip. (blogs.worldbank.org) CNBC reported that Trump said Xi had offered diplomatic help on Iran and wanted to see the Strait of Hormuz opened. China’s leverage comes from trade and energy ties, not from any announced military role. CNBC reported that China is Iran’s largest trading partner and primary oil buyer, accounting for around 90% of Iranian oil exports. (cbsnews.com) ### What is still blocking a broader deal? Roughly 440 kilograms of highly enriched uranium remain one sticking point. Politico reported that Iran still holds that stockpile and that Washington wants it surrendered even after the war damaged Iran’s ability to enrich new material. (cnbc.com) Trust is another obstacle. (cnbc.com) Araghchi said the United States had sent conflicting signals, while Trump said on Fox News that previous understandings with Iran had repeatedly broken down, according to CBS. ### What happens next? Beijing, Washington and Tehran have not announced a final text or date for a new accord. What is clear from May 15 statements is that the next round will center on enforceability of any 20-year nuclear pause, the fate of Iran’s enriched stockpile, and reopening the Strait of Hormuz. (politico.com) (cbsnews.com) Oil flows and ceasefire durability will be the immediate markers to watch. The World Bank said markets are expected to stay tight in the near term even if disruption eases later this year, and Trump and Araghchi each indicated on May 15 that diplomacy remains active but unsettled. (blogs.worldbank.org) (politico.com)