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

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.

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

Each of the Royal Navy's nuclear-powered Astute-class fleet submarines (SSNs) has been outfitted with many technological ...

Despite this, U.S. carriers are highly protected by multiple defensive layers, including advanced Virginia-class submarines ...

Russia’s most advanced submarine was spotted for the first time in waters near Japan, the country’s military announced Monday ...

The Indian Navy’s Kalvari Class Submarine, INS Vela, made a port call at Colombo, Sri Lanka, as part of its deployment on ...

Japan Maritime Self-Defense Force minesweeper JS Ukushima (MSC-686) capsized on Monday following an engine room fire on ...

A ceremony was held earlier today in Germany to officially name the Israeli Navy’s sixth submarine, INS “Drakon” — or Dragon ...

What You Need to Know: The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a ...

Japan has discovered an advanced type of Russian nuclear-powered submarine armed with long-range cruise missiles near its ...

The Canadian government is requesting proposals from foreign defense contractors to determine how much it can afford to ...