US-Iran negotiations in Switzerland postponed following regional instability

Negotiations between the United States and Iran, originally scheduled for Friday in the Swiss resort of Obbürgen, have been postponed. US Vice President JD Vance canceled his travel to Switzerland as the White House cited unpredictable logistics for the delay. The talks were intended to build upon a 14-point accord signed earlier in the week, which extended a ceasefire by at least 60 days. Reports indicate the cancellation coincides with a sharp escalation in violence between Israel and Hezbollah in southern Lebanon. While Switzerland remains ready to host the talks and continues preparatory work, Iran expressed doubt regarding the need for a formal signing ceremony. Iranian leadership, including Supreme Leader Ayatollah Mojtaba Khamenei, criticized the deal and warned against American demands, while the Supreme National Security Council vowed a reciprocal response to any perceived violations. The US maintains that it intends to pursue technical discussions as soon as the situation allows.