For Gundbert Scherf - the co-founder of Germany's Helsing, Europe's most valuable defence start-up - Russia's invasion of ...

China has revealed a new tail-sitter drone during a disaster response exercise in Sichuan province. This drone can take off ...

Chinese engineers say they have cracked a fundamental bottleneck in stealth aircraft design with a new software platform that ...

Engineer pleads guilty to stealing trade secret technologies that help the US military detect and track nuclear, ballistic, ...