The USS Florida, an Ohio-class submarine, recently completed a historic 727-day patrol spanning 70,000 miles across the world ...

The U.S. Navy's Ohio-Class Submarine Nightmare Is a 'Cruise Missile Shortage' The U.S. Navy faces a looming shortfall in firepower as the Ohio-class submarines, converted from nuclear ballistic ...

This is the astonishing moment a Russian attack submarine was escorted through the English Channel by a British warship. The Royal Navy’s HMS Iron Duke was spotted tracking the Kilo-class vessel ...

At first the sounds weren't audible, then Wilmore, 61, captured a better recording: an unnerving, perpetual blooping, similar to the pulse of a submarine's sonar ping. "I'll let y'all scratch your ...

As one goes out, another comes in. A Royal Navy Vanguard-class submarine has returned home to the Clyde after an extended deployment, marking the end of another lengthy patrol in the depths of the ...

India’s second nuclear submarine, the Arighaat, was commissioned into the Indian Navy on Thursday at Visakhapatnam. The submarine has undergone extensive trials over the last few months. Defence ...

A new report offers a rare look at the conditions in China's growing submarine fleet. It found the crews suffer from excessive noise, poor lighting and bad air quality. The question is whether ...

The Indian Navy has inducted its second homegrown nuclear submarine, INS Arighat, into service. The submarine was commissioned by Defence Minister Rajnath Singh in Vishakhapatnam. INS Arighat enhances ...

India’s second nuclear submarine, the Arighaat, was commissioned into the Indian Navy on Thursday at Visakhapatnam. The submarine has undergone extensive trials over the last few months. Defence ...

A second Indian submarine capable of launching nuclear missiles was commissioned on Thursday, as New Delhi is strengthens its deterrents to deal with nuke-capable neighbors China and Pakistan.