Negotiating a nuclear agreement with Iran is expected to be more complex than it was in 2015. Recent developments indicate that Tehran's position has become more inflexible.
The years following the Joint Comprehensive Plan of Action (JCPOA) have seen a deterioration in trust between the involved parties, complicating future discussions.
As the international community considers its approach, the challenges posed by Iran's hardened stance will likely play a crucial role in shaping diplomatic efforts.