HUMAN RIGHTS IN IRAN: REVIEW OF 2021/22 29 March 2022 Index: MDE 13/5366/2022 IRAN Islamic Republic of Iran Head of state: Ali Khamenei (Supreme Leader) Head of government: Ebrahim Raisi (President, replaced Hassan Rouhani in August) Thousands of people were interrogated, unfairly prosecuted and/or arbitrarily detained solely for peacefully exercising their