Recent debates in security policy have highlighted trends towards fragmentation, informalisation and privatisation in the diverse field of security policy, with its increasingly transnational security risks. In this context, the concept of security governance has risen to prominence and has inspired much valuable research. Yet, there are not only very different conceptual understandings of security governance; there is also a lack of clarity regarding its empirical manifestations and normative connotations.

After a decade of research, this book therefore puts security governance to...