ARLINGTON, Va.–(BUSINESS WIRE)–Leonardo DRS, Inc. (NASDAQ: DRS) today announced the official opening of its new, state-of-the-art naval power and propulsion manufacturing and testing facility in the Charleston, South Carolina region. The more than 140,000-square-foot facility is a major investment to expand domestic production capacity in support of U.S. Navy submarine and shipbuilding programs, including systems for the Columbia-class ballistic missile submarine program. The purpose-built fa