A submarine that destroyed an Allied warship in Newcastle in 1942 might have been found off the coast of Coffs Harbour.

These expectations could lead to the next-generation attack submarine being larger than the original design of Virginia class vessels – which have a submerged displacement of roughly 7,800 tons.

The USS Sturgeon set the standard for the fleet and served as the backbone of America’s undersea deterrence for nearly 30 ...

Armed with nuclear missiles, the USS Growler acted as a deterrent to keep other nations from using their nuclear weapons ...