Story summary
US President Donald Trump met with Chinese President Xi Jinping, where Xi pressed Trump to adopt Beijing's stance against Taiwan independence, which Taiwan rejected outright. Meanwhile, Taiwan is crucial for global tech and economy due to its leading semiconductor production; TSMC alone produces the majority of advanced chips that power smartphones, AI systems, and more. As Stanford Hoover fellow Eyck Freymann noted, economic disruption from a conflict over Taiwan would be severe.
In unrelated developments, Iranian President Masoud Pezeshkian met with US media at the UN General Assembly, where he denied Iran's nuclear ambitions while offering to dilute its enriched uranium and allow inspections under international law. He also blamed Washington for ongoing conflicts in the Middle East. The International Atomic Energy Agency (IAEA) estimates that Iran has over 440 kilograms of uranium enriched up to 60%, raising concerns despite Pezeshkian's denials.
Taiwan's representative, Ambassador Alexander Yui, clarified during an interview on CBS’s "Face the Nation" that while Taiwan was discussed between Trump and Xi, it wasn't a major focus. He emphasized there has been no change in US policy towards Taiwan amid recent tensions with China.
Written for “Taiwan Iran Us Relations Midterms” on 2026-10-05,
grounded in this article and the 386 other(s) covering the same event.
Trump, Xi discuss Middle East war as Iran presses 7-day plan to end fighting
WASHINGTON/UNITED NATIONS -
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Iran → discuss → fighting
US President Donald Trump and Chinese President Xi Jinping turned to the Middle East war at their summit on Sept 25, as Iran pressed Washington to accept a seven-day plan to reopen the Strait of Hormuz and halt regional fighting.
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Iran → turn → fighting
China is highly dependent on the flow of Middle Eastern oil, which has been disrupted by Iranian threats on tankers leaving the Strait of Hormuz and the advance of Iranian-allied Houthis along chokepoints in the Red Sea.
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which → disrupt → Sea
Xi urged the United States and Iran to return to the June framework agreement that led to a short-lived ceasefire and continue negotiations toward a broader settlement, according to China’s state news agency Xinhua.
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that → urge → agency
Trump, meanwhile, warned Xi against providing support to Iran and received assurances that China would not do so, the US ambassador to China said on Sept 25, the final day of Xi’s three-day state visit.
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ambassador → warn → visit
The flurry of diplomacy underscored the global stakes of the seven-month-old conflict, which has disrupted oil flows through one of the world’s most critical shipping lanes and drawn in regional and world powers.
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which → underscore → powers
Xi’s visit coincided with the United Nations General Assembly, where Iran and the US engaged in diplomacy through Qatari mediators.
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Iran → coincide → mediators
Iran welcomed Xi’s push for a return to the June framework, but also placed renewed emphasis on its peace proposal, formally unveiled on Sept 24.
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Iran → welcome → Sept
“Iran has conveyed to the United States through Qatar a concrete seven-day plan.
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Iran → convey → plan
If the necessary conditions are met, the strait can be reopened, a normal maritime passage restored within seven days.
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passage → meet → days
The choice now rests with the United States,” Iran’s Foreign Minister Abbas Araqchi told reporters at the United Nations on Sept 25.
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Araqchi → rest → Sept
“The seven-day timeline will start as soon as the United States accepts this plan,” he said.
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he → start → plan
Washington has yet to publicly respond to the Iranian offer, but a US official, speaking on condition of anonymity, said, “We are having positive and constructive discussions through the mediators, and we continue to discuss the nuclear issues.”
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we → have → issues
If the US agrees, the warring parties could start wider talks “on mutually agreed subjects,” Araqchi said.
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Araqchi → agree → subjects
Tehran would reopen the Strait of Hormuz and hostilities would end on all fronts, including Lebanon.
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hostilities → reopen → Lebanon
The plan in turn requires the United States to lift its blockade on Iranian ports, release Iran’s frozen funds, and waive its oil sanctions.
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plan → require → sanctions
But separately, a senior Iranian official told Reuters that Iran will show no flexibility over its nuclear programme even if the United States accepts its peace deal.
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States → tell → deal
Iran would grant no concessions over its rights, including enriching uranium or shipping its highly enriched uranium out of the country, the official said.
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official → grant → country
Trump has vowed Iran will never develop nuclear weapons.
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Iran → vow → weapons
The Iranian seven-day proposal comes after previous attempts at diplomacy have failed to end the war, which began on Feb 28 with US and Israeli strikes.
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which → come → strikes
Since then, the war has alternated between pauses and renewed strikes, killing thousands while degrading Iran’s conventional forces and damaging Iran’s already ailing economy.
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war → alternate → economy
Iran and its allies have retaliated by extending the conflict throughout the region.
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Iran → retaliate → region
Iran has struck US allies in the Gulf with drones and missiles while its Houthi allies in Yemen have targeted Saudi interests.
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allies → strike → interests
Iranian-aligned militias in Iraq were blamed for a pipeline attack that temporarily took more Saudi oil off the market.
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that → align → market
All the while, Iranian-backed Hezbollah has been engaged with Israeli forces in Lebanon.
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Hezbollah → back → Lebanon
Warning to China
The US warning to China came amid reports that China had supplied Iran with shoulder-fired air-defence missile launchers and that Tehran had found ways to evade sanctions on its oil sales with Chinese help.
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Tehran → come → help
David Perdue, Trump’s ambassador to Beijing, said in a CNBC interview that Trump reiterated to Xi that direct or indirect support for Iran was “totally unacceptable”.
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support → say → Iran
Asked separately on Fox News if that meant China would stop assisting Iran, Perdue said: “They assured us yesterday they’re not doing that.”
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they → ask → that
The war’s widening toll was also visible on the Arabian Peninsula, where Saudi Arabia’s allies moved to shore up the kingdom’s defences.
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allies → widen → defences
With the Saudi-backed, internationally recognised Yemeni government under assault from Iran-linked Houthi fighters, and Houthi missiles striking inside Saudi Arabia, allies of the kingdom have united to show support.
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allies → back → support
Defence officials of Turkey and Pakistan, both partners in a joint defence pact with Saudi Arabia, met in Riyadh on Sept 25 to review the security situation and discuss intelligence cooperation, military coordination, and integrating forces, the Saudi defence ministry said in a statement.
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ministry → meet → statement
The statement came a day after Saudi, Pakistani and Turkish foreign ministers met within the framework of the Mecca Joint Defence Agreement.
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ministers → come → Agreement
The violence in Yemen has prompted a new humanitarian crisis, the United Nations children’s agency said on Sept 25, reporting a rise in acute malnutrition among children.
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agency → prompt → children
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