Huntington Ingalls Industries Debuts Proteus Unmanned Surface Test Vessel

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Vessel Executed Successful Autonomy Capabilities Demonstration with Sea Machines’ SM300 System

(NEWPORT NEWS, Va.; May 20, 2021) – Huntington Ingalls Industries (NYSE: HII) announced today the debut of the Proteus unmanned surface vessel (USV) for testing and development of autonomy capabilities. The 27-foot Proteus USV was outfitted with Sea Machines Robotics’ SM300 autonomy system and completed a successful demonstration off the coast of Panama City, Florida, on Friday, May 14.
 
“We are thrilled to launch our Proteus USV. The vessel performed exactly as expected with the SM300 system’s proven and safe autonomous capability,” said Duane Fotheringham, president of the Unmanned Systems business group in HII’s Technical Solutions division. “This marks a significant milestone in our commitment to advancing our unmanned systems capabilities and our continued partnership with Sea Machines to further develop USV solutions for our customers.”
 
For the demonstration, HII’s Proteus USV was equipped with commercial perception sensors, including GPS, automatic identification system, depth transducer, radar and a camera enabling a 360-degree field of view. HII deployed a separate 51-foot dive boat during the demonstration to illustrate SM300 system’s off-the-shelf solution, including its obstacle avoidance capability and adherence to the International Regulations for Preventing Collisions at Sea (COLREGs).

Photo and video: Huntington Ingalls Industries
 
“Our autonomy systems are built around core principles of capability, reliability and ease of use,” said Sea Machines’ CEO Michael G. Johnson. “This initial Proteus USV demonstration proved the SM300 system performs as promised, and we look forward to our continued partnership with HII supporting current and coming 21st century operational requirements on water.”
 
The Proteus USV will enable HII’s continued development of autonomy capabilities and sensor fusion to support the evolving needs of both government and commercial customers.
 
HII announced its minority share investment in Sea Machines in July 2020. Sea Machines’ SM300 system can be outfitted to ocean capable vessels to enable scalable autonomy, from remotely controlled to fully autonomous vessel operations.
 
About Huntington Ingalls Industries
Huntington Ingalls Industries is America’s largest military shipbuilding company and a provider of professional services to partners in government and industry. For more than a century, HII’s Newport News and Ingalls shipbuilding divisions in Virginia and Mississippi have built more ships in more ship classes than any other U.S. naval shipbuilder. HII’s Technical Solutions division supports national security missions around the globe with unmanned systems, defense and federal solutions, and nuclear and environmental services. Headquartered in Newport News, Virginia, HII employs more than 42,000 people operating both domestically and internationally. For more information, visit:

About Sea Machines
Headquartered in the global tech hub of Boston and operating globally, Sea Machines is the leader in pioneering autonomous command and control and advanced perception systems for the marine industries. Founded in 2015, the company builds autonomous vessel software and systems, which increases the safety, efficiency and performance of ships, workboats and commercial passenger vessels. Learn more about Sea Machines at www.sea-machines.com

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