Unveiled in 2021 by CFM International, a 50/50 joint company between GE Aerospace and Safran Aircraft Engines, the RISE program is advancing a suite of technologies for the future of flight. These will support a future aircraft engine that targets more than 20% better fuel efficiency than current commercial engines, while meeting durability expectations. With more than 350 tests already completed, including thousands of endurance cycles, over 2,000 engineers worldwide are driving progress toward ground and flight tests this decade.