It’s the Hunt for Red Fart-ober. The UK’s Royal Navy launched a frantic search for phantom Russians off the coast after ...

The HMS Anson is the fifth Astute-class fast attack submarine in Royal Navy service—and the eighth vessel to bear the name of ...

This month, a welder at a Virginia shipyard etched the keel plate of the USS Barb, the ceremonial birthing of a new submarine. The Virginia-class fast attack submarine joins hundreds of Navy subs ...

At its current production rates, China is likely to have a far more menacing submarine force than Russia in short order—though its quality is still uncertain.

For decades, the Navy's leading supplier of high-strength steel for submarines provided subpar metal because one of the company's longtime employees falsified lab results — putting sailors at greater ...