President Donald Trump and Iranian President Masoud Pezeshkian have signed a memorandum of understanding. The document consists of 14 specific terms aimed at establishing a long-term agreement between the two nations. Despite this formal step, significant diplomatic challenges remain unresolved. Both parties are working toward a more permanent settlement, yet several contentious issues continue to hinder full progress. The memorandum serves as a framework for future negotiations. However, the "thorny" nature of the remaining disputes suggests a difficult path ahead. This development marks a tentative move toward stabilizing relations between Washington and Tehran.