US to scale up submarine production with AI-driven automated factories

The United States Navy is investing $900 million in an initiative called "Hadrian" to address critical labor shortages in submarine production by building AI-driven automated factories. These factories aim to significantly reduce human intervention by employing robotics and artificial intelligence to run nearly continuous production lines. Navy Secretary John Phelan emphasized that Hadrian represents a new integrated production model, transforming raw materials directly into test-ready hardware within a single system, replacing the need for multiple suppliers. The primary motivation behind this shift is the Navy’s inability to find enough skilled workers in areas such as welding and precision machining, which are essential for assembling complex submarines like the Virginia-class and Columbia-class that require millions of man-hours. Hadrian’s automated factories are expected to achieve around 80% automation, with AI managing workflows and robots performing most physical tasks. Human workers will transition from hands-on operators to supervisors and trainers of robotic systems, enabling faster workforce training—potentially within 30 to 40 days—and greatly increasing factory productivity by five