This contract provides the Air Force Life Cycle Management Center Propulsion Directorate with a broad capacity for rapid propulsion technology development, from concept to sustainment. It aims to develop novel capabilities, implement innovative solutions, and advance new technologies for the U.S. Air Force and partners. The scope covers all lifecycle phases of propulsion development, emphasizing the use of a digital environment. It is an Indefinite Delivery Indefinite Quantity (IDIQ) vehicle.