Submarines mauled shipping and threatened the survival of many nations in the second world war. One way to fight back was ...

Naval strike groups, air power, Marines and special forces surround Iran, but force dispersal narrows escalation options ...

Far below the Pacific, scientists are mapping a hidden record of catastrophe carved into the seabed by ancient Cascadia earthquakes. Those deep scars, preserved in massive underwater landslides, are ...

This post was updated with a statement from U.S. 7th Fleet. A pair of U.S. naval vessels carried out Washington’s first ...