Hanwha and Magnet Defense to Produce Medium Unmanned Surface Vessels

Why It Matters

The deal accelerates U.S. adoption of high‑end autonomous naval assets, bolstering force projection while reducing crew risk and operational costs.

Key Takeaways

• Hanwha and Magnet signed MOU at 2026 Sea‑Air‑Space Expo.
• Joint project targets a 38‑meter medium unmanned surface vessel.
• Magnet’s M48 boasts 17,000‑nm range, longest in class.
• Partnership will develop AI‑driven shipyards and autonomy software.
• Combines Hanwha missile systems with Magnet’s autonomous platform.

Pulse Analysis

The U.S. Navy is rapidly expanding its autonomous fleet to address contested littoral zones and high‑risk missions. Unmanned surface vessels (USVs) promise persistent surveillance, precision strike, and reduced personnel exposure, aligning with the Department of Defense’s push for "force multiplication" through AI‑enabled platforms. By partnering with a specialist like Magnet Defense, Hanwha taps into a niche market where endurance and autonomous navigation are critical, positioning both firms at the forefront of a technology race that includes traditional shipbuilders and emerging tech firms.

Magnet’s M48 demonstrator has already proven a 17,000‑nautical‑mile range, completing a round‑trip from Miami to American Samoa and navigating Sea State 9 conditions. This endurance surpasses most existing USVs, making it a viable candidate for long‑duration missions such as anti‑piracy patrols or forward‑deployed logistics. The joint effort will not only scale the 38‑meter vessel design but also embed AI‑driven shipyard processes, potentially shortening build cycles and lowering lifecycle costs. Advanced autonomy software under development aims to enable real‑time decision‑making, swarm coordination, and seamless integration with existing missile systems.

For the defense industrial base, the collaboration signals a shift toward modular, software‑centric shipbuilding. Hanwha’s missile portfolio combined with Magnet’s autonomy could create a new class of “plug‑and‑play” combat platforms, appealing to allies seeking rapid capability upgrades. As the U.S. procurement pipeline increasingly favors open‑architecture, AI‑ready systems, this partnership may set a benchmark for future contracts, driving competition and innovation across the autonomous maritime sector.