Hussein Agha has been involved in Israeli-Palestinian affairs and negotiations for more than half a century. He was a senior associate fellow at Chatham House and, until 2023, had been a senior associate member of St. Antony's College, Oxford for over 25 years. He has co-authored books on Syria, Iran, Palestinian national security, and Track-II diplomacy with A. S. Khalidi. He is the editor of Mideast Mirror.