In a 2005 war game, the Swedish diesel-powered submarine HMS Gotland "sank" the U.S. Navy's $6 billion-plus USS Ronald Reagan ...

China reveals a reconfigurable diesel-electric drone submarine for diverse missions, including mine-laying, special ops, and ...

The design is said to be reconfigurable to conduct different missions, including attacks on enemy vessels, mine-laying, ...

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

Since the Cold War thankfully never became a full-scale “hot war,” the GUPPYs ended up never firing any shots in anger.

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

The Israeli Navy's new Dolphin II-class submarine, INS Drakon, boasts advanced stealth, extended range, and potential nuclear ...

This energy is then used to charge the submarine’s batteries, extending its submerged endurance to two or even three times ...

INS Vela is a 67.5m long submarine with a crew of 53 and it is commanded by Commander Kapil Kumar. The submarine is an ...

The Bhabha Atomic Research Centre (BARC) is designing a 190-MW nuclear reactor to power India's P77 nuclear attack submarines ...

Several team-building exercises are planned between the crew of the submarine and Sri Lankan navy personnel during the visit.