Japan’s I-400 class submarines were the largest submarines built before the nuclear era and could carry three specially ...

The third warship named for the Alaskan capital city was sunk by a Japanese submarine in the Exercise Valiant Shield 2026 ...

Japan Innovation party called for introduction of nuclear-powered submarines, changes to nuclear restrictions and defense ...

Paul Tidwell finally located the wreck of a Japanese sub 17,000 feet deep in the Atlantic Ocean, but the treasure inside remains just out of reach.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Japan—a key United States ally near Russia, China and North Korea—may ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Japan's new Defense Minister Shinjiro Koizumi said he is not ruling out ...

The first female student was admitted to Japan’s national naval submarine academy Wednesday after the end of a ban on women on the country’s submarines. Risa Takenouchi, 26, entered the academy in the ...