In 2012, The Konrad-Adenauer Stiftung (KAS) and the Royal United Services Institute (RUSI) launched the "British-German Dialogue on Security". Over the past few months, several workshops addressing the topic have taken place. The goal was to develop new ideas and incentives for British-German cooperation in both NATO and European Security Policy. Lisa Aronsson (RUSI) and Patrick Keller (KAS) have written a report examining the outcome of these workshops. Furthermore, the report will focus on future challenges and upcoming tasks.