Huntington Ingalls Industries (HII) said Monday it has completed the first phase of its Unmanned Systems Center of Excellence with the construction of a 22,000-square-foot facility. The first of two planned buildings on the 20-acre campus in Hampton, Va. will be used to assemble hull structures for Boeing's Orca Extra Large Unmanned Undersea Vehicle (XLUUV) program for the U.S. Navy. "We are thrilled to reach this critical milestone with the development of our Center of Excellence campus," said Andy Green, executive vice president of HII and president of HII's Technical Solutions division.