Add Yahoo as a preferred source to see more of our stories on Google. A new type of submarine has appeared in China, featuring X-form rudders for the first time on a crewed Chinese design. Whether the ...

U.S. Navy Cmdr. James Tuthill, commanding officer of the Los Angeles-class fast-attack submarine USS Annapolis (SSN 760), greets Royal Australian Navy Capt. Ken Burleigh, commanding officer of HMAS ...

Submarines have evolved gradually from their inception, when they were basically just submersible tubs. Today, however, the submarine is a remarkable machine, worth billions a piece, and loaded with ...

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 Japan Maritime Self-Defense Force Soryu-class submarine. The country has embarked on a programme to design the next-generation submarine, which will be able to deploy stand-off missiles with greater ...