CHARLESTON, S.C. (WCSC) - A major industrial milestone was celebrated Friday morning as Leonardo DRS, a defense technology company, placed the final support beam atop its new manufacturing and testing ...

North Korea has shown a welded submarine hull with a nuclear propulsion system and Russia has reportedly supplied parts for it. Details: The outlet notes that the arms race between North and South ...

Key Points and Summary - China's Type 039A Yuan-class submarine is an "ultra-quiet" attack boat equipped with Air-Independent Propulsion (AIP). -This key technology allows it to remain submerged for ...

Japan—a key United States ally near Russia, China and North Korea—may consider developing nuclear-powered submarines amid threats posed by regional adversaries. Newsweek has contacted the Russian and ...