Speculation that Australia will buy its next generation of submarines from Japan leaves many questions unanswered.

Newcastle is Australia’s second-oldest city and ... During World War II, the fort returned fire on a Japanese submarine, making it the only Australian fort to have engaged in a World War II ...

French President Hollande said the deal “marks a decisive step in the strategic partnership between our two countries” DCNS proposed a diesel-electric version of its 5,000-tonne Barracuda ...