Yoel Guzansky joined INSS as a research fellow in 2009 after coordinating work on the Iranian nuclear challenge at the National Security Council in the Prime Minister’s Office (2005-2009). He was part of a group of experts to devise a public diplomacy strategy with regard to Iran, and he coordinated a team for a national security assessment vis-à-vis Iran. He was also part of a team that dealt with integration of intelligence assessments.
Ephraim Kam served as a colonel in the Research Division of IDF Military Intelligence until 1993, when he joined the Jaffee Center. Positions he held in the IDF included assistant director of the Research Division for Evaluation and senior instructor at the IDF's National Defense College.
Yonathan Lerner specializes in management of strategic processes in business corporations and organizations in various sectors. He is a retired colonel who served in Israel Air Force intelligence and served as head of strategic planning in the IDF General Staff (1990-1998). He has worked with INSS on simulation games.