THE number of Royal Navy warships and submarines available for operations has fallen to a historic low. Just three of six ...

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

The U.S. Navy has some of the most advanced nuclear submarines in the world. Its newest addition is named after an important World War II ship.

Submarines are a vital part of the United States Navy, but there is one in particular that stayed at sea for 727 days. Here's ...

The Royal Navy's operational readiness has plummeted to unprecedented depths, with Ministry of Defence figures revealing that merely half of its 63-vessel fleet remains available for active duty.

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.

The engine room of one of the U.S. Navy’s newest fast attack submarines, the USS Idaho, will be named for former Idaho ...

The Royal Navy highlighted its Hybrid Air Wing and Atlantic Bastion strategy as Leonardo’s full-scale Proteus autonomous ...

When Rear Admiral David Patchell, the commander of Canada’s Pacific naval fleet, looks out to sea from the docks at Canadian ...

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 ...