Amid the turbulent waters of the North Atlantic during World War II, the German submarine U-32 lurked unseen, hunting its next victim. Commander Hans Jenisch watched as the crippled RMS Empress of ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US. State media on Saturday ...

By Choe Sang-Hun Reporting from Seoul North Korea said on Saturday that it was building its first nuclear-powered submarine to enhance its nuclear weapons abilities, and the state news media ...