U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...

Hirth and ePropelled develop hybrid propulsion systems for UAVs and drone technology with extended flight duration.

Russia has introduced a new version of its Geran long-range, one-way attack drone, now equipped with a jet engine. The drone, ...

British aerospace major signals deeper long-term commitment to India’s defence and advanced manufacturing ecosystem ...

Rolls-Royce's plans could unlock opportunities across jet engines, naval propulsion and other advanced engineering segments.

Abstract: In engineering state-of-the-art MW-level powertrains for future aircraft, a recurring consideration is whether to go for direct drive or geared propulsion systems, with strong proponents on ...

DRDO successfully tests a long-duration scramjet combustor, advancing India’s hypersonic missile development capabilities ...

South Korean defense conglomerate Hanwha has begun to build new jet engines for the Boramae fighter’s Block 3 variant, replacing General Electric.

Abstract: Pump-jet propulsion technology is increasingly applied in uncrewed underwater vehicle propulsion. A key research focus is the biomimetic design of pump-jets to improve efficiency and reduce ...

L3Harris Technologies is selling a 60% stake in its space propulsion business to AE Industrial Partners for $845 million, ...

The F-47’s adaptive cycle engine can reconfigure itself in flight, shifting airflow to balance extreme efficiency, Mach 2+ thrust, and reduced heat signature. In this breakdown, we explain the three ...