The hope is there won't be another Battle of Britain. However, should the unthinkable happen, what has changed since the last battle, how might an Integrated Air and Missile Defence system help, and how could changing the way we think prepare us for such a conflict.

InsideAIR speaks with Dr Sophy Antrobus, Research Fellow and Co-Director of the Freeman Air and Space Institute, to hear an academic's point of view.

InsideAIR is produced for the Royal Air Force by RAF Media Reserves. Theme music by RAF Music Services.