Russia's submarine fleet is one of the most capable in the world, perhaps second only to that of the United States. And it is only getting better. Although a holdover from the Cold War ...

University of Winchester A graphic shows where the submarine, and German destroyer, are thought to lay Serving submariner Lt Kemp, who teaches navigation at Britannia Royal Naval College ...

The launch of Singapore’s final Invincible-class submarine on April 22 marked a new era in the Republic’s submarine journey. Here is a closer look at the evolution of the Republic of Singapore ...