Germany approves 10 bln euro F-35 jet deal with U.S.

Germany got the go-ahead to buy F-35A fighter jets produced by U.S. defence giant Lockheed Martin as part of military...


https://aviationnews.eu/news/2022/12/germany-approves-10-bln-euro-f-35-jet-deal-with-u-s/ 

Boom Supersonic Outlines Its Own Engine Design

Taking on a huge risk to the Overture supersonic airliner program, Boom Supersonic has elected to design and build its own turbine engine.


https://www.ainonline.com/aviation-news/air-transport/2022-12-13/boom-supersonic-outlines-its-own-engine-design 

H3 debuts all-in-one hydrogen powertrain pods for long-range flight

France's H3 Dynamics has presented its self-contained hydrogen propulsion pods for retrofit or line fit to drones and airplanes. They deliver enormous range and endurance figures without heavy batteries, and they mirror the approach Airbus and others are taking with commercial airliners.

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https://newatlas.com/drones/h3-hydrogen-propulsion/