This week report examines the fragility of the Bürgenstock summit, where diplomatic milestones like a 60-day roadmap and a «de-confliction cell» are being undermined by ongoing Israeli airstrikes in Lebanon. The Iranian delegation’s decision to pause talks following Donald Trump’s «insulting» threats of renewed military action underscores a deep technical mistrust, while the Strait of Hormuz remains a flashpoint after seeing its crude oil flow collapse by 85%. The memorandum’s viability hinges on what Foreign Minister Araqchi calls the «first real test»: the capacity to enforce a ceasefire and protect Lebanese territorial integrity.