US-Iran technical talks tied to a newly signed memorandum on Iran’s nuclear programme are postponed as fighting escalates in Lebanon between Israel and Hezbollah. The US says it still looks to begin “technical talks as soon as possible” after talks scheduled in Switzerland are abruptly called off. Reports attribute the delay to Iran’s decision to hold back its delegation amid Israel’s ongoing military campaign in Lebanon, where exchanges of fire and airstrikes continue and have killed and wounded civilians, according to local health officials.
The memorandum, signed by Washington and Tehran, creates a 60-day window for negotiations toward a lasting agreement and includes provisions linked to ending military operations “on all fronts, including in Lebanon,” as well as reopening the Strait of Hormuz for shipping, which had been affected during the war. The centre of the strait remains blocked by mines that must be cleared, according to industry sources.
Meanwhile, US President Donald Trump, through comments by Vice President JD Vance and statements online, defends the approach and warns of possible renewed action if Hezbollah is not contained. After the Lebanon escalation, Israel and Hezbollah agree to a ceasefire reported to take effect in the afternoon Lebanon time, though airstrikes were reported shortly after. Special envoy Steve Witkoff is reported to travel to Switzerland for talks with Iran as preparations continue.