France’s Rubis-class submarine is one of the smallest nuclear-powered attack submarines ever built. Instead of designing a completely new submarine, engineers converted an existing diesel submarine ...
During Team Spirit exercises in March 1984, Soviet Victor-class submarine K-314 shadowed USS Kitty Hawk’s task force, lost contact in thick fog, and rose to periscope depth to relocate the carrier.
For decades, technological innovation has been one of the defining strengths of the U.