Aeralis, the transformational British military jet developer has agreed a three-year contract with the Royal Air Force’s Rapid Capabilities Office (RCO) for research and development into a new modular approach to the design and development of future aircraft. The RCO will support the requirements and design review process to gain an understanding of how Aeralis defines the ways in which agile, modular, commercially-driven aircraft design can develop and certify a broad range of future aircraft systems that could support the RAF’s ambition to rationalise its future fleet.