China — 2 museum-grade prints from this operator. The Chengdu J-10 programme entered PLAAF service in the mid-2000s as China's first indigenous fourth-generation fighter design to reach squadron strength. The J-10C variant's AESA radar and domestic WS-10 engine mark a maturation point in Chinese aerospace — less dependent on Russian propulsion and closer to parity with contemporary F-16 Block 70 and Gripen E capabilities in the regional balance. The Chengdu J-20 Mighty Dragon became the world's third operational fifth-generation stealth fighter after the F-22 Raptor and F-35 Lightning II, signalling China's ambition to contest American air superiority in the Indo-Pacific. First flown in 2011 and entering squadron service by 2017, the J-20's large fuselage and canard-delta layout prioritise range and payload over pure kinematic dogfighting — a design philosophy analysts compare to an interceptor-strike hybrid rather than a close-in fighter.