Newport News Shipbuilding (NNS), a division of Huntington Ingalls Industries, is the sole designer, builder, and refueler of aircraft carriers and one of two providers of submarines for the United States Navy, founded as the Chesapeake Dry Dock and Construction Co. in 1886 and located in the city of Newport News, Virginia. Newport News Shipbuilding has built more than 800 ships, including both naval and commercial ships. Its facilities span more than 550 acres (2.2 km).
The shipyard is a major employer for the lower Virginia Peninsula, portions of Hampton Roads south of the James River and the harbor, portions of the Middle Peninsula region, and even some northeastern counties of North Carolina.