Planned diplomatic negotiations between the US and Iran in Switzerland were indefinitely postponed after US Vice President JD Vance canceled his attendance.The summit was intended to establish implementation protocols for a new 14-point framework agreement signed by Donald Trump and Massud Peseschkian.Regional instability has surged following intensified strikes by Israel against Hezbollah targets in southern Lebanon, complicating the peace process.Technical mediators from
Pakistan and
Qatar have expressed uncertainty as the 60-day negotiation window faces significant political and logistical hurdles.