A look at the sheer scale, history, and evolution of 10 of the biggest military submarines ever made, from early experiments ...

The Kremlin’s decisions in the aftermath of the Kursk incident ultimately exasperated the outcome. Earlier this year, a ...

-The nuclear-powered Oscar II-class submarine sank after a torpedo exploded in its weapons room during a naval exercise, killing 118 crew members. While 23 sailors initially survived in a rear ...

PERTH, March 16 (Reuters) - In the control room of the American Virginia class attack submarine USS Minnesota, off the Western Australian coast, sonar operators adjust to the chatter of dolphins ...