Abdullah Abdullah is an Afghan politician who led the High Council for National Reconciliation (HCNR), which was established to facilitate peace talks between the Islamic Republic of Afghanistan and the Taliban insurgents from May 2020 until August 2021, when the Afghan government was overthrown by the Taliban. Abdullah served as the Chief Executive of Afghanistan from September 2014 to March 2020, and as Minister of Foreign Affairs from December 2001 to April 2005. Prior to that, he was a senior member of the Northern Alliance, working as an adviser to Ahmad Shah Massoud. He worked as an ophthalmologist and medical doctor in the 1980s.