ZeroAvia, a hydrogen propulsion developer, has joined forces with Reliable Robotics, an autonomous flight specialist, for a study funded by the U.S. Air Force. This study focuses on integrating hydrogen-electric propulsion onto a Cessna Caravan, envisioning the creation of a heavy uncrewed aircraft with reduced detectability. The collaboration between ZeroAvia and Reliable Robotics aims to explore the potential synergies between hydrogen propulsion and automation technology, with the goal of advancing air mobility solutions. This partnership underscores the increasing interest in leveraging hydrogen technology for sustainable aviation practices. The article, featured in Aviation Week, highlights the strategic importance of such technological advancements in the aerospace and defense sectors, particularly in the context of evolving industry trends and innovations.