The development began in the mid-1980s when the Air Force needed an engine to produce a thrust in the 129 kN class, while retaining the durability and reliability of the F100-PW-220 and F110-GE-100 ...

The new stealthy nozzle has been installed on the left engine of the T-50-2 prototype, the same used to test the new AL-51F engine. A Russian Su-57 fighter has been finally equipped with a new ...

With powerful engines and thrust-vectoring nozzles, the Su-57 has demonstrated exceptional post-stall maneuverability—potentially giving it the upper hand over the more unwieldy F-35 Lightning II at ...

Despite a popular focus on stealth – and to a lesser extent, data fusion – in today’s fighters, America’s turbofan advantage is just as valuable in setting American fighters apart through a ...

The Chengdu J-20 fighter may have flown a maiden sortie with the developmental Xian Aero Engine WS-15 Emei powerplant, according to Chinese social media. Low-quality video footage on Weibo shows a ...