Newport News Shipbuilding informed the Department of Justice that there may be intentionally faulty welds on non-critical components located on in-service submarines and aircraft carriers, according to a report by USNI News Thursday. The faulty work was discovered by internal quality assurance systems and early indications show that some of the welding errors were intentional, according to a statement to USNI News. "We recently discovered through internal reporting that the quality of some welds did not meet our high-quality standards. Upon this discovery, we took immediate action to communicate with our customers and regulators, investigate, determine root cause, bound these...