Proteus UK Royal Navy’s Proteus uncrewed helicopter moves toward first flight as Leonardo completes ground trials News UK Royal Navy’s Proteus uncrewed helicopter moves toward first flight as Leonardo completes ground trials Drone December 3, 2025 Leonardo unveils the design of its Proteus uncrewed rotorcraft technology demonstrator News Leonardo unveils the design of its Proteus uncrewed rotorcraft technology demonstrator Home of British Helicopters January 7, 2025
