Russian President Vladimir Putin has launched a massive exercise of the country’s nuclear forces featuring a simulation of a ...

These men, their capture and the fate of what became the “Lost Battalion” became one of the most harrowing stories of Texas troops during World War II.

Alec Hogg (00:39.534) Frans, you made some extraordinarily strong points ... but because of its immense strategic importance. If, for instance, a submarine sailed from Bata in Equatorial Guinea, it ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

The USS New Jersey made waves when it was commissioned — the first submarine in the U.S. Navy's fleet designed specifically ...

On Monday, the Defense Ministry of Japan reported that four Russian vessels were spotted sailing in waters off the northern ...

The French Rubis-class submarine, Saphir, demonstrated its stealth prowess by sinking the U.S. aircraft carrier USS Theodore ...

The new microgrid, which includes a 7.4-MW natural gas-fired fuel cell park and a 10.75-MW combined heat and power system, ...

The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a hefty price tag—around ...

In a construction mishap reminiscent of past U.S. incidents, the lead vessel of China’s new nuclear-powered attack submarine class reportedly sank while docked, echoing the 1969 sinking of the U ...

The USS Washington completed three demanding national security missions by obtaining sensitive and unique intelligence.