The article highlights a collaborative effort between the Indian Navy and Indian Oil Corporation Limited to introduce a Hydrogen Fuel Cell Bus for trials and performance testing as part of the National Green Hydrogen Mission. An MOU has been signed for IOCL to provide the bus to the Indian Navy, marking a significant step in the nation's drive towards sustainable development and environmental protection. By leveraging hydrogen as a clean fuel, the Indian Navy aims to set a new standard for sustainable transportation in the Armed Forces. The initiative is expected to contribute to reducing carbon emissions, enhancing air quality, and achieving national environmental objectives. The project will involve a comprehensive study of the bus's performance, durability, and operational reliability, particularly in public transit settings. This initiative reflects a commitment to adopting innovative solutions to combat climate change and ensure energy security.