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

Special to Manitowoc Herald Times Reporter USA TODAY NETWORK-Wisconsin USS Puffer (SS 268), the fourth submarine constructed ...

The U.S. Navy plans to retire its four Ohio-class SSGN submarines by 2028, removing a critical multi-mission asset.

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

"British complaints about the fairness of submarine tactics in WWI. David Hoffman presents captivating documentaries and ...

A bipartisan group of senators wants more details from the Navy and the White House Office of Management and Budget on a ...

“It features a doubled range in the class of 120km with a new turbojet engine, to regain the stand-off distance in ...

Colombo: Indian submarine INS Vela arrived in Sri Lanka on Sunday on a three-day visit to the island nation, the Indian High ...

The Russian submarine can fire Kalibr cruise missiles, which have seen extensive use in strikes against Ukraine.

A growing consensus among Asia analysts in Washington posits that China is readying for a war with the U.S. over Taiwan by 2027.

The authorities said there was no nuclear risk. Two people with smoke inhalation received treatment at a hospital.

Naval experts believe the base is equipped with a countermeasure washdown system for nuclear-powered submarines.