Iran-US Bürgenstock talks paused as delegations exit

Updated: 2:36 AM PKT — June 22, 2026

The ongoing negotiations in Switzerland were thrown into uncertainty amid conflicting reports, after Iranian state media claimed its delegation walked out of the venue. The alleged walkout followed a threat by former US President Donald Trump to strike Iran over its support for Hezbollah. However, a diplomat with knowledge of the talks said the Iranians had not quit and remained engaged in the negotiations.

The incident was accompanied by a sharp exchange of words, with Iran’s chief negotiator warning that its armed forces were “ready to respond.” Tensions were further highlighted by other regional actors, with Israeli Prime Minister Benjamin Netanyahu vowing troops would remain in south Lebanon. Meanwhile, the health ministry reported that the death toll from the conflict in Lebanon has now surpassed 4,100.

Updated: 2:04 AM PKT — June 22, 2026

The quadrilateral talks in Switzerland involving Iran have concluded, with the Iranian delegation departing after the meetings, according to state media.

A US diplomat described the talks as positive, noting significant progress on ensuring the Strait of Hormuz remains open. The parties also emphasized the need for an effective ceasefire in Lebanon and discussed mechanisms to de-escalate tensions in the region. An agreement was reached on a framework for future contacts between political leaders and technical teams, with all four parties reportedly satisfied with the day’s progress.