The Titan submersible disaster was always about more than a lost experimental craft and five lives. It was also a test of how much the public is allowed to know about the secret systems that listen to ...

Investigators examining a lost submarine uncovered physical damage patterns that did not align with official explanations.

A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 meters in search of new species, ...

Britain’s Ministry of Defence says design work is already underway on new floating dry docks for the Royal Navy, a project intended to ease mounting pressure on submarine maintenance as the country ...

The Marinera continues heading through the Atlantic while watched by ISR aircraft and a USCG cutter. Meanwhile, special forces personnel train at Fairford, and a U.S. official tells WSJ that a Russian ...

A shadow fleet of oil tankers is forging closer ties between Russia, Saudi Arabia and the U.A.E. WSJ explains how oil-rich nations in the Middle East are facilitating Russia’s oil trade despite ...

Hanwha Group’s global chief strategy officer Alex Wong recently said the company’s Philly Shipyard is capable of building a nuclear-powered submarine for the U.S. Navy, writes Heejin Kim for Reuters. ...