![ROMULUS 151 currently under construction at Breaux Brothers. [Photo: HII]](https://www.marinelog.com/wp-content/uploads/2026/04/ROMULUS_USV_April_2026_80ee81b83e-300x225.jpg)
VIDEO: HII to build four more ROMULUS USVs at Breaux Brothers
HII (NYSE: HII) today announced plans for the production of four ROMULUS 151 unmanned surface vessels at the Breaux Brothers Enterprises shipyard in Louisiana in addition to the ROMULUS 151 currently under
![ROMULUS unmanned surface vessel (USV). [Image: HII]](https://www.marinelog.com/wp-content/uploads/2026/03/ROMULUS_upscale-1024x577-1-300x225.jpg)