The KIA 'ATV Powered by Hydrogen' recently made its international debut at MSPO 2023 in Kielce, Poland. This innovative defense vehicle prototype, based on the KIA Mohave SUV, showcased advanced technology utilizing a 90kW electric motor powered by a hydrogen fuel cell stack. With a 480km range, this ATV represents a significant leap towards eco-friendly military vehicles. The event in Poland followed a trend of increasing interest in hydrogen-powered vehicles, with Korea also recently securing an order for 400 Korea Light Tactical Vehicles for Poland’s Border Guards. The KIA ATV's promising specifications, including a 2895mm wheelbase and dimensions of approximately 5000x1900x1900mm, highlight its potential in the military sector. As the world shifts away from fossil fuels, the rapid advancement of hydrogen-powered technology signifies a positive trajectory for sustainable transportation solutions. The future prospects of military vehicles utilizing hydrogen as a power source appear bright, with the KIA 'ATV Powered by Hydrogen' poised to continue its international presence at upcoming events.