The Navy is aiming to build 12 Columbia-class nuclear-powered ballistic missile submarines at a cost of $132 billion.

A Chinese vessel is suspected of mapping the seafloor around U.S. allies Australia and New Zealand to support submarine ...

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

Submarines need to operate stealthily and quietly. In some areas, warming waters and changing salinity levels could make that ...

The 377-foot vessel can dive to depths of more than 800 feet below the surface and maneuver at speeds of over 25 knots.

A new report revealed Russian spy sensors are tracking the United Kingdom’s nuclear submarines – with the alarming discovery ...

"We will not shy away from robust action to protect this country," British Defense Secretary John Healey said earlier this ...

Submarines are meant to be stealthy, silent weapons of destruction, but how do they navigate and engage targets? In more ways ...

USS Iowa (SSN-797), the 24th submarine of the Virginia-class, was commissioned at Naval Submarine Base New London in Groton, ...

A vessel carrying 45 Russian tourists sank off the coast of Egypt on Thursday. The cause of the sinking remains under ...

India’s Cabinet Committee on Security approved a ₹64,000 crore deal to procure 26 naval Rafale jets from France for INS ...

Moscow’s overall naval weapons mix has leaders hesitant to rush into additional production, as combat-support capabilities ...