North Korea’s navy, once dismissed as outdated, is making strategic upgrades to strengthen its underwater capabilities. New submarine designs reportedly include the ability to launch ballistic ...

In the year 2030, the U.S. Navy’s Virginia-class submarines dominate a high-stakes war beneath the Pacific. These $4.3 billion marvels are the quietest, deadliest, and most advanced submarines ever ...

Norway's biggest pension fund, KLP, said Monday it had dropped US group Oshkosh Corporation and Germany's ThyssenKrupp from ...