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 ...

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 ...

-Designed in the 1970s with an emphasis on stealth, the seven boats were coated in anechoic tiles to reduce their acoustic signature. -Initially armed with Spearfish torpedoes for anti-submarine ...

At first glance, it seems obvious that submarines should look like the creatures that mastered underwater movement millions of years ago. Fish evolved streamlined, pointed bodies to cut through water ...

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 ...