French Army tests hydrogen-powered robotic vehicle

Published: Wednesday, January 14, 2026 at 9:43 pm

French Army Tests Hydrogen-Powered Robotic Vehicle, Eyes AI-Driven Combat

The French Army is currently evaluating a new hydrogen-powered robotic vehicle, Hermione, as part of its initiative to integrate artificial intelligence into future military operations. The trials are taking place at the Saint-Cyr Cotquidan Military Academy under the umbrella of the Pendragon program, which focuses on developing AI-enabled combat systems. The Army aims to deploy its first AI-directed combat unit by 2027.

Hermione, a modular, wheeled unmanned ground vehicle, was developed in collaboration between Polish and French defense companies. The platform is designed to support various mission profiles and features a payload capacity of up to 300 kilograms, with variants capable of carrying up to two tons. Built for challenging terrains, the vehicle utilizes an all-wheel-drive system and can reach speeds of up to 24 miles per hour. It measures 3.3 meters in length, 1.85 meters in width, and 1.4 meters in height.

The vehicle is powered by hydrogen fuel cells, which supply energy to electric motors. It also includes a 25 kWh battery pack, offering an operational endurance of up to 20 hours. Refueling is estimated to take approximately three minutes, and hydrogen cylinders can be quickly replaced in the field.

The ongoing tests are designed to assess the vehicle's autonomy, mobility, energy performance, and integration with command-and-control networks. The Pendragon program aims to experiment with AI-supported decision aids, manned-unmanned teaming, and the introduction of robotic platforms into both dismounted and mounted formations. The French Army hopes to enhance its units' ability to conduct dispersed, high-tempo operations while maintaining situational awareness in complex environments. The data gathered from these trials will inform the requirements for the first operational robotic unit, slated for deployment in 2027.

BNN's Perspective: The French Army's investment in AI-driven robotics and hydrogen fuel cell technology represents a forward-thinking approach to modern warfare. While the integration of AI raises ethical considerations, the potential for increased operational effectiveness and reduced risk to human soldiers is undeniable. The focus on rapid refueling and modular design suggests a practical approach to battlefield logistics. This development highlights the ongoing evolution of military technology and the increasing importance of AI in shaping the future of defense.

Keywords: French Army, robotic vehicle, hydrogen-powered, AI, unmanned ground vehicle, Hermione, Pendragon program, military technology, combat systems, artificial intelligence, defense, fuel cells, operational endurance, autonomous, mobility, high-tempo operations, 2027, Saint-Cyr Cotquidan Military Academy

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