A $5bn plan to extend the lives of the navy’s Collins-class ­submarines is in disarray as the government-owned shipbuilder ...

Submarines began navigating the depths before ... dive below its maximum depth of 1,000 feet. It's powered by an electric motor coupled with a 62 kWh lithium battery. Introduced in October ...

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

Richard Marles has conceded the government is considering scaling back life-extending upgrades of the navy’s Collins-class submarines in a bombshell admission that raises the prospect of a widening ...

Sergii Vasylchenko/istockphotoFrom centuries-old galleons to modern-day cargo ships, model ships capture the essence of ...

The company is currently producing the Columbia Class electric propulsion system components, including the main propulsion motor ... and enhances the nation’s submarine industrial base.

One of the key additions to this latest model is a new Infinity Mode, which harks back to a special switch on the throttle of a Submarine ... of the Spectre’s electric motors is accessed while ...

Arlington, Va.-based Leonardo produces electric propulsion system components for Columbia-class submarines, including the propulsion motors, drives and controllers. The company announced plans ...

South Korean shipbuilder Hanwha Ocean announced Thursday that it is ramping up its capabilities to participate in Korea's ...