Add Yahoo as a preferred source to see more of our stories on Google. China has unveiled the design of an unprecedented large uncrewed diesel-electric drone submarine. An online defense news outlet ...

A model submarine filled with seawater from Korea was handed from one maritime nation to another on Monday in an official visit to Canadian Forces Base Esquimalt, as a Korean defence company vies to ...

BEND, Ore. (KTVZ) -- The Central Oregon Submarine Veterans will host a christening ceremony for its S.S. Redside model submarine on Saturday, March 7. The event is scheduled to begin at 11 a.m. at the ...

Scale model of the Chinese-manufactured S26T submarine design being constructed for the Royal Thai Navy. (Gordon Arthur) CHRISTCHURCH, New Zealand — Once tempted to ditch its acquisition of a ...