BA Security, Intelligence and Cyber looks at global politics and diplomacy in the 21st century which are increasingly underpinned by questions of security, both as a threat and as policy. Diplomats and decision-makers in government and business increasingly need to understand the complex dynamics of regional and global security, whether that be the complex dynamics of the Middle East the resurgence of assertive powers in a multi-polar world or domestic extremist movements, to name but a few. Processes of globalisation have taught us that two further developments are also critical. First, in order to survive and prosper in an uncertain world, all states need good intelligence on threats and adversaries. But how do intelligence capabilities properly interface with the business of government, especially in democratic states where security, privacy and accountability must be carefully balanced? Secondly, the twenty-first century is and will increasingly signify a world where the virtual and the physical become intertwined. The key managers and decision-makers of tomorrow will need to be very much at ease in the cyber realm, recognising both its opportunities and its threats. The intersection of technology, security and politics will become the essence of modern life.