Professor Paul Cornish has contributed a chapter covering the United Kingdom to a newly published, systematic analysis of the strategic culture of all EU member states and Turkey:
Strategic Cultures in Europe – Security and Defence Policies Across the Continent
By Heiko Biehl, Bastian Giegerich & Alexandra Jonas (eds.)
The book is available as an e-book or in paperback:
http://link.springer.com/book/10.1007/978-3-658-01168-0/page/1