China's development of military aircraft engines has been a complex journey, marked by both advancements and ongoing challenges. The country has long aimed to produce its own fighter jet engines, a crucial component in establishing an independent defense capability. Despite progress, China continues to face hurdles in engine production for both military and commercial aircraft.
The country's latest sixth-generation fighter jet reportedly requires three engines to achieve necessary thrust levels, with noise being a notable issue during tests. In the commercial sector, China is working on the ACAE CJ-1000A turbofan engine for the COMAC C919 passenger jet. However, this engine will not be ready until 2030, leaving the aircraft reliant on foreign technology in the interim.
Historically, China lagged behind other nations like the Soviet Union in fighter jet design but has since developed its own models such as the J-10C and J-20. Professor Justin Bronks from Rusi suggests that China's J-20 Mighty Dragon may surpass Russia's Su-57 Felon in performance. Nevertheless, China still heavily depends on Russian aero-engines for various aircraft.