Rolls-Royce makes some expensive cars, but even the priciest vehicle is nowhere near the most expensive product to bear the ...

The submarine is now a museum operated by the US Navy in Groton, Connecticut, a short distance from the shipyard where it was built. After 26 years of service, Nautilus was decommissioned in 1980 ...

The US Navy wants to mix uncrewed underwater vehicles into its submarine forces. A commander said it's taking a "SpaceX approach" to testing, getting systems out quickly to see what works.

pilot program over the next two years to accelerate the identification and qualification of Australian suppliers and products into the US submarine industrial base. The contract’s initial value ...