Huntington Ingalls Industries on Thursday reported better-than-expected second-quarter results, as heightened global tensions drove up demand for aircraft carriers, amphibious assault ships and submarines.The Virginia-based company reported a profit of $4.38 per share for the quarter ended June 30…<p><p>https://www.marinelink.com/news/us-navy-shipbuilder-huntington-ingalls-515612</p></p>