In 1917, two US submarines collided off the coast of San Diego and submarine USS F-1 sank to the bottom of the Pacific Ocean, ...

France has just revealed its new attack nuclear submarine, called De Grasse, which is part of the Barracuda program.

The USS Sturgeon set the standard for the fleet and served as the backbone of America’s undersea deterrence for nearly 30 ...

Defence Minister Rajnath Singh visited INS Vikrant in the Arabian Sea weeks after its lead role in Operation Sindoor, which ...

LIG Nex1 unveiled three new models of Unmanned Surface Vessels (USVs), Sea Sword-X, Recon USV, and Suicide USV ...