An open-source intelligence analyst, MT Anderson observed a new, previously unknown submarine at the Guangzhou Shipyard in ...

The region in which the submarine wreck lies is notorious for ... mooring bitts, fragments of a conning tower and an attack periscope. While the new data confirms previous expert observations ...

Off the mangy Hawaiian port of Kahului, a Japanese submarine crept closer toward shore in the dusk. A gun crew swarmed from her conning tower and gathered about the deck gun. Kahului, 90 miles by ...

Serving and former submariners have gathered to remember the victims of the K13 submarine tragedy in the Gareloch.