According to Article 131 of Iran’s Constitution, the first vice president would be appointed at the helm of the executive arm. Iran’s Supreme Leader, Ali Khamenei on Monday appointed the country’s First Vice President Mohammad Mokhber the interim president following the death of President Ebrahim Raisi in a helicopter crash.Raisi was, on Sunday, killed in the crash along with the country’s Foreign Minister Amir Abdollahian and some other senior Iranian officials in the northwestern province of East Azerbaijan. Khamenei made the appointment known in a condolence message on the death of Raisi an…