German Firms Test Torpedo Tube-Launched Ranger USV for Covert Naval MissionsGerman companies GABLER and FLANQ have successfully completed sea trials of the Ranger uncrewed surface vessel (USV), demonstrating a novel platform capable of launching directly from standard 21-inch submarine torpedo tubes. Developed to enhance naval intelligence, surveillance, and reconnaissance (ISR) capabilities, the autonomous vessel is designed to operate independently after deployment while keeping submarines concealed. The 4.5-meter-long Ranger features a folding keel, retractable sensor mast, configurable payload bay, and an electric propulsion system that enables reliable operation in challenging maritime environments. During recent sea acceptance trials, the platform validated key technologies required for real-world deployment, marking a significant milestone in advancing torpedo tube-launched autonomous naval systems. FLANQ developed the vessel’s AI-powered autonomy, mission software, and open architecture, while GABLER will oversee commercialization and future naval integration. The companies are also developing a one-way strike variant known as Strike, expanding the platform’s operational potential beyond ISR missions. By enabling submarines to deploy autonomous surface vessels without exposing their positions, the Ranger concept offers navies a new capability for extending operational reach, improving situational awareness, and supporting future hybrid maritime operations with reduced risk to personnel.
