Physical AI, robotics revive lagging U.S. shipbuilding
The United States is facing a significant gap in shipbuilding production for both commercial and military applications compared to countries like China, South Korea, and Japan, according to recent reports. While the U.S. leads in naval fleet tonnage for military purposes, the country struggles to keep up with its shipbuilding targets for the future.
In response to this challenge, the U.S. Navy has announced a strategic investment of $448 million in AI and autonomy technologies to accelerate shipbuilding processes. This investment aims to improve schedules, increase capacity, and reduce costs in the shipbuilding industry. Additionally, the National Defense Authorization Act for Fiscal Year 2026 allocated $26 billion for military shipbuilding in December 2025.
Physical AI Revolutionizes Shipbuilding Processes
Physical AI, a combination of artificial intelligence, robotics, sensors, and computer vision, is transforming shipyard operations by automating labor-intensive tasks such as welding, surface preparation, grinding, and coating. This technology aims to increase shipbuilding volume, speed up production, and enhance efficiency in shipbuilding processes.
Leading shipbuilders like HD Korea Shipbuilding and Offshore Engineering are already reaping the benefits of physical AI integration. Yeong Ung Ryu, senior vice president at HD Korea Shipbuilding, emphasizes the importance of integrating data across various shipbuilding stages into a unified system. This unified approach enables real-time decision-making, workflow optimization, and automated task completion, ultimately improving efficiency and reducing manual labor hours.
Huntington Ingalls Industries Embraces Physical AI for Military Shipbuilding
Huntington Ingalls Industries (HII), the largest military shipbuilder in the U.S., is leveraging physical AI technologies to streamline tasks like welding, assembly, surface preparation, inspection, and painting. Through initiatives like the High-Yield Production Robotics (HYPR) program, HII is collaborating with physical AI providers to automate critical shipbuilding processes and accelerate project delivery to the U.S. Navy.
Eric Chewning, executive vice president of maritime systems at HII, emphasizes the importance of using physical AI to augment the existing workforce rather than replacing skilled craftsmen. By automating bottleneck tasks and optimizing workflow efficiency, HII aims to modernize shipbuilding practices in the United States while maintaining the expertise of its skilled workforce.
In conclusion, the integration of physical AI in shipbuilding processes holds immense potential for enhancing production capacity, reducing costs, and improving efficiency in the maritime industry. As the U.S. Navy and leading shipbuilders embrace this transformative technology, the future of shipbuilding looks promising with increased innovation and productivity on the horizon. Shipbuilding Industry Embraces Physical AI for Welding Tasks
