Hyundai Rotem, a South Korean company, has unveiled plans to develop a groundbreaking hydrogen tank designed for future warfare. The tank is set to offer a significant advantage over traditional diesel-engine tanks by incorporating features like smooth operation, low heat radiation, and improved mobility. These characteristics not only enhance operational efficiency but also reduce the tank's detectability on the battlefield. Equipped with cutting-edge technologies such as an advanced autopilot system, drone defense capabilities, and a powerful 130mm cannon, the hydrogen tank aims to elevate combat capabilities and survivability. Additionally, the tank utilizes advanced materials to decrease radar reflection, making it harder to detect. Despite existing challenges in civilian applications of hydrogen fuel cell technology, its high energy density and operational advantages make it a promising innovation for military use. Hyundai Rotem anticipates that the first hydrogen tanks will be deployed around 2040, marking a significant leap in military technology and battlefield tactics.