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

India’s first nuclear-powered submarine, INS Arihant, suffered significant damage in 2018 when a crew member left the rear hatch open, allowing seawater to flood the propulsion compartment.

Their ideas drew heavily on marine life, feature surfaces that can shape-shift, and boast radical new propulsion technologies. The concepts aim to inspire new ideas for underwater combat in the ...

However, the intelligence report said "further confirmation is needed" on whether the submarine used nuclear propulsion as construction work was in its early stages. Newsweek reached out to the ...

The deep sea is full of fascinating- albeit terrifying- creatures, that look more like they jumped out of the pages of a ...

The MK 50 is designed to counter the fast, deep-diving, double-hulled nuclear submarine threat ... advances include a Stored Chemical Energy Propulsion System (SCEPS). Another significant ...

The concept of asymmetrical electrostatic propulsion is a major player here, with the EmDrive the infamous example. More recently [Dr. Charles Buhler] proposed trying it again, as part of his ...

The USS Miami (SSN-755), a Los Angeles-class nuclear attack submarine, was tragically lost due to an arson incident in 2012. Shipyard worker Casey James Fury set fire to the submarine, causing ...

Service: USAF Propulsion: 2x Pratt & Whitney 4062 engines Speed: 530 mph Range: 6,385 nm Maximum Cargo Capacity: 65,000 pounds (29,484 kilograms) Crew: 15 permanent seats for aircrew, including ...

A consortium led by Belgian engineering firm Tractebel has completed the European Space Agency-commissioned RocketRoll project on nuclear electric propulsion for space exploration. The consortium has ...

The icebreakers will be designed to navigate harsh Arctic conditions, facilitating year-round navigation through the Northern ...

Gain insight into the latest developments covering the global aerospace, defense and space community, including today’s top programs, the annual U.S. Budget Proposal, emerging technologies and ...