The International Institute for Strategic Studies (IISS), founded in 1958, is an independent centre for research, information and debate on the problems of conflict, however caused, that have, or potentially have, an important military content. It aims to provide, through publications and discussion forums, the best possible analysis on strategic trends, and to facilitate contacts that would lead to the development of better public policy in the fields of international relations and international security. Based in London, the IISS has offices in the US, Singapore and Bahrain. The IISS Non-Proliferation and Nuclear Policy Program seeks to provide objective assessments of proliferation threats, to support international efforts to strengthen nuclear security and the non-proliferation regime and to encourage a stronger congruence of non-proliferation and arms control policies.
Michael Elleman - Senior Fellow for Missile Defense
Michael Elleman (US) joined the IISS in April 2009. Currently based in the IISS-Americas office, he is the principal author of the IISS Strategic Dossier Iran’s Ballistic Missile Capabilities: A net assessment, as well as numerous articles on missile proliferation and US–NATO–Russian cooperation on missile defence.
Mark Fitzpatrick - Director
Mark Fitzpatrick (USA) came to IISS in October 2005 after a 26-year career in the US Department of State, where for the previous ten years he focused on non-proliferation issues, including as Deputy Assistant Secretary (acting) and in Vienna in charge of liaison with the IAEA. He is the author of Overcoming Pakistan’s Nuclear Dangers (2014) and The Iranian Nuclear Crisis: Avoiding worst-case outcomes (2008) and the editor of six IISS Strategic Dossiers on proliferation and the peaceful uses of nuclear energy. He has lectured throughout the world and is a frequent media commentator on nuclear-related subjects.
Paulina Izewicz - Research Associate
Paulina Izewicz (Poland) joined the IISS in May 2015. In the Non-Proliferation and Nuclear Policy programme, s\She coordinates the work focused on Iran and the Middle East, in addition to providing research and analysis in sanctions broadly and in her other areas of expertise. She previously was a Research Associate at the Washington-based Institute for Science and International Security.
Masha Rouhi - Research Fellow
Mahsa Rouhi is a Research Fellow at the International Institute for Strategic Studies's Non-proliferation and Nuclear Policy programme. She is also an associate of the Project on Managing the Atom and International Security Program at Kennedy School’s Belfer Center for Science and International Affairs.
Rouhi received her Ph.D. from King's College, University of Cambridge, UK. Her research primarily focuses on nuclear policy and security strategy in the Middle East, particularly Iran.
Névine Schepers - Research Analyst
Névine Schepers (Belgium) joined the IISS in September 2017. As a research analyst based in London with the Non-Proliferation and Nuclear Policy Programme, she contributes to the programme’s work focused on Iran and on the geopolitics of nuclear energy. She previously worked for VERTIC as well as for IB Consultancy on issues related to nuclear verification and CBRNe preparedness.