The U.S. Air Force is gearing up to dramatically expand its capabilities in aircraft propulsion. Through an indefinite-delivery, indefinite-quantity contract structure, service officials aim to develop and field innovative engines that can power next-generation airframes faster, farther, and more efficiently.

Doug Beck, a leader at DIU, submitted his resignation on Friday, simultaneously leaving behind what has been termed a blueprint for faster tech. This move, as reported by Defense One, raises questions about how DIU will shape its innovation strategies going forward.