Japan’s Taigei-class submarine—the “Big Whale”—is the first submarine class designed entirely around lithium-ion batteries, ...

TOKYO (Reuters) - Japan is ready to match European rivals and build a fleet of submarines for Canberra entirely at Australian shipyards, a senior Japanese official said on Tuesday, after stumbling in ...

Japan is considering transferring decommissioned naval vessels, including destroyers and submarines, to the Philippines and ...

Japan’s first female prime minister will meet the PM on Monday after her hawkish stance on China proved electorally popular.

If Tokyo acquires nuclear-powered subs, it would be a significant strategic shift for the only nation to have suffered atomic bombings. The blue-ribbon panel called for the use of unspecified ...

The Albanese government is not considering Japanese submarines as an alternative to AUKUS, Foreign Minister Penny Wong says ...

CANBERRA (Reuters) - An Australian Navy minehunter has found the lost wreck of a suspected Japanese World War Two submarine off the South Pacific outpost of Rabaul, Australian defense officials said ...