During a 2005 U.S. Navy wargame, a Gotland-class sub demonstrated its prowess by “sinking” an American aircraft carrier, spotlighting the ongoing threat diesel subs pose to surface fleets.

Midget submarines have been employed by other military powers throughout history, but the U.S. only had one briefly alongside ...

As the world’s navies grow, they strengthen below the waves as well as above. Several nations are betting big on submarines.

The nuclear submarine will be the third ship to bear the Long Island name in U.S. Navy history — the first since the escort ...

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

Veteran Joseph Shuman, who served in the Navy from 1977 to 1983 and worked aboard a nuclear-powered attack submarine for ...

The Virginia-class fast-attack submarine USS Vermont (SSN 792) is operating in the US 4th Fleet area of operations ... Brazilian built Scorpene-class diesel-electric submarine’s into their ...

A US Navy nuclear submarine under construction, the Guitarro (SSN-665), sank in a similar accident in 1969. A failure of communication between two teams at opposite ends of the sub led each to ...

system on the Spanish Navy’s Cosme Garcia (S-83) diesel-electric submarine. The final tests for the consolidation of the AIP system had been completed by Navantia in 2020. The firm had developed ...

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, ...

Indian submarine INS Vela arrived in Sri Lanka on Sunday on a three-day visit to the island nation, the Indian High Commission said. INS Vela is a 67.5m long submarine with a crew of 53 and it is ...

Indian Navy's submarine INS Vela, arrived Colombo today on a three-day visit. The submarine was accorded a ceremonial welcome ...