Dr Saleh’s research concentrates on exploring the evolution of the concept of security from its traditional ‘realist’ base through to more ‘broadened’ approaches, especially to study societal security issues in the Middle East with a key focus being upon understanding Iran’s position in the region. Since Dr Saleh’s research has its roots in both Iranian Studies and the broader international relations of the Middle East, it increasingly seeks to examine the intersection between country-specific studies and a wider understanding of the regional system in order to examine the kinds of challenges faced in the region in terms of a range of “softer” security concerns, which are often felt most acutely in the domestic politics of individual states. Other research projects, currently in the planning stage, address the role of transitional identities in security and identity production in the Middle East.