The Rolls-Royce UltraFan could be the powerplant of choice for next-generation aircraft.
Is it possible to build a world-class air force on engines that crack, stall, and occasionally threaten to self-destruct mid-flight? For decades, China’s answer seemed to be a reluctant yes until a ...
India's Defense Research and Development Organization (DRDO) is planning a major test facility for developing indigenous jet ...