China's "Taihang" series of dual and triple-vector engines models make their debut at the Changchun Aviation Exhibition.

On the eve of the opening of the 2025 Air Force Aviation Open Day and the Changchun Aviation Expo, reporters saw at the Changchun Aviation Culture Exhibition Center that China has developed three models of the "Taihang" series of aircraft engines, and the shapes of these three engines are all different. One of them uses a carbon fiber composite material for the tail nozzle, while the other two use thrust vectoring nozzles, which can perform binary and ternary thrust vectoring adjustments. This improvement allows the tail nozzle to deflect in different directions, thereby generating thrust in different directions, enabling the aircraft to achieve better maneuverability.