Hrach Gregorian (born 1949 in Tehran, Iran) is an American political consultant, educator, and writer. His work in both the private and public sectors has been mainly focused in the field of international conflict management and post-conflict peacebuilding. Gregorian holds academic appointments in universities in the United States and Canada, and writes extensively on such subjects as terrorism, conflict management, peacebuilding, national security, and conflict hot spots throughout the world. His work as a consultant, conflict management specialist, and trainer has taken him to Angola, Argentina, Bosnia-Herzegovina, Cambodia, Croatia, Cyprus, Estonia, Ethiopia, Greece, Guatemala, Hungary, Israel, Italy, Lebanon, Nigeria, Northern Ireland, Singapore, Thailand, and Ukraine. Gregorian regula