A planned meeting between US Vice President JD Vance and Iranian Parliamentary Speaker Mohammad Bagher Ghalibaf in Islamabad this weekend would mark the highest-level direct engagement between the two nations since the 1979 Islamic Revolution, representing a significant escalation in diplomatic efforts to end ongoing hostilities. The talks come amid a fragile ceasefire and follow years of failed negotiations, including the collapse of the 2015 nuclear deal after the US withdrawal in 2018. While deep mutual distrust, Iran's missile program, and unresolved nuclear questions present major obstacles, analysts say the elevated seniority of the officials involved could open possibilities for progress that previous rounds of diplomacy could not achieve.

Based on: BBC World