Breakthrough overcomes decades-old problem of how to harness the technology to propel underwater vessels, according to paper Design can produce almost as much thrust as a commercial jet engine, using ...

The system uses bioethanol processing to add extra capabilities to the submarines. Navantia’s air-independent propulsion ...

Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the ...

In such a situation, India needs such submarines inside ... use Air Independent Propulsion (AIP) technology. Submarines equipped with AIP technology can stay in water for longer duration than ...