Concept development and experimentation (CD&E) is the application of the structure and methods of experimental science to the challenge of developing future military capability. CD&E is a forward-looking process for developing and evaluating new concepts, before committing extensive resources. CDE is a process to identify the best solution not only from a technical perspective, but also for possible solutions for challenges involving doctrine, organization, training, and material to achieve significant advances in future operations. CD&E is a way of thinking your way through the future before spending money.