Zarif’s most prominent role came when he was appointed as Iran’s Foreign Minister in 2013. During his tenure, Zarif led Iran’s negotiations with the P5+1 countries, resulting in the historic Joint Comprehensive Plan of Action (JCPOA) on 14 July 2015. The JCPOA, commonly known as the Iran Nuclear Deal, aimed to curb Iran’s nuclear program in exchange for the lifting of economic sanctions against the country. Zarif’s diplomatic prowess and tireless efforts played a pivotal role in achieving this landmark agreement, which was hailed as a significant step towards global nuclear non-proliferation and regional stability.Despite facing internal and external challenges, Zarif remained steadfast in his commitment to diplomacy and dialogue. His resignation from the post of Foreign Minister in February 2019, which was later rejected by Supreme Leader Ali Khamenei, underscored the complexities of Iran’s political landscape and the delicate balance of power within the government.