On Saturday, May 16, 2026, the BBC reports that President Donald Trump said a 20-year suspension of Iran’s nuclear programme would be enough, while also saying Iran must stop uranium enrichment and show a real commitment to removing nuclear fuel. That matters because it gives a clearer public outline of Washington’s demands. But Al Jazeera reports that a deadlock remains over Tehran’s nuclear programme. And the unresolved ceasefire question still sits behind today’s diplomacy.

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A ship anchored off the east coast of the United Arab Emirates was seized Thursday and taken toward Iranian territorial waters, according to the British military and several news outlets. The BBC described the vessel as a “floating armoury” in the Gulf of Oman. That incident now sits alongside reported Iranian conditions for some vessels using the Strait of Hormuz, NPR’s reporting on a separate toll or fee system, and conflicting accounts of wider military activity in the Gulf.

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A UK maritime agency says a ship anchored off the east coast of the United Arab Emirates was seized Thursday and was heading toward Iranian territorial waters. The vessel has not been named. Middle East Eye, citing the United Kingdom Maritime Trade Operations Centre, says it had been at anchor about 70 kilometers from Fujairah. That incident now sits alongside a wider Hormuz picture: reported Chinese vessel transits, US-China talks, and continuing claims from Tehran that shipping can move if it coordinates with Iran.

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President Trump arrived in China today for a summit with Xi Jinping — and Iran is on the agenda. Trump says he plans to have a long talk with Xi about the Iran war. That meeting lands on the same day Iran's chief negotiator is warning Washington to accept Tehran's peace plan or risk the collapse of the Middle East truce. Two leaders talking about Iran in Beijing, while Tehran issues a deadline from the other direction. We'll have the full picture in today's briefing.

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President Trump's public rejection of Iran's ceasefire counterproposal has pushed diplomatic talks to what France 24 describes as "life support." Tehran, in response, says its military is ready to answer any aggression. Oil markets moved. And a new set of US sanctions quietly targeted the networks keeping Iranian oil flowing to China. Today is day 74 of the Iran war. Here's where things stand.

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Iran has sent its formal response to the US peace proposal — and President Trump has already rejected it. Trump called Iran's terms, quote, "totally unacceptable," posting that reaction on Truth Social on Sunday. The response passed through Pakistan, which has been serving as the go-between in these negotiations. What Iran is actually asking for, why Washington pushed back so hard, and what Netanyahu is now saying about the conditions for ending the war — that's where we start today.

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A cargo ship was hit by an unknown projectile off Qatar's coast this morning and caught fire. That incident comes as the IRGC has issued a direct threat to strike US sites across the Middle East and to target what it calls "enemy ships" if Iranian tankers come under fire again. The two developments together mark a significant escalation in the risk environment in the Gulf — and both feed into a diplomatic track that is moving at the same time. We'll have the full picture in today's briefing.

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Iran's Foreign Ministry today condemned US strikes on two Iranian oil tankers near the Strait of Hormuz, calling the attacks illegal. At the same time, Washington says those vessels were attempting to violate an ongoing US blockade. Both governments are still publicly calling the ceasefire intact. That contradiction — active strikes on one hand, an active ceasefire on the other — is the central tension running through everything we'll cover today.

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US Navy destroyers transited the Strait of Hormuz under fire Thursday. Iran's military headquarters says the US struck two Iranian vessels during that transit. Both governments say a ceasefire is still in effect. That contradiction — active fire exchanges alongside mutual declarations that the ceasefire holds — is where today's episode begins and where it keeps returning. Stay with us.

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US forces fired on an Iranian oil tanker in the Gulf of Oman after the vessel attempted to breach the American blockade of Iranian ports — the most direct use of force in a day that also included a US escort pause in the Strait of Hormuz, an Iranian foreign minister in Beijing, and a proposal delivered through Pakistan. These are events that have unfolded over recent days, and today we bring them into focus. Full context, coming up.

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