It is clear that the United States still holds an edge over China in the undersea domain. But the margins are shrinking.

A U.S. Navy submarine from World War I, the USS F-1, has been discovered 1,300 feet (396 meters) below the surface of the Pacific Ocean, west of San Diego. The submarine sank on December 17, 1917, ...

According to international media, the vessel lies at a depth of approximately 1,300 feet to the west of San Diego.

US President Donald Trump addressed senior military leaders in Quantico, Virginia, warning that conflicts in Ukraine and Gaza remain unresolved. He assured officers of his support, saying, “I am with ...

Minutes after Pete Hegseth promised to untie the hands of the military and unleash violence, Donald Trump named the cities he’d go to war with next.

Aircraft carrier USS George Washington (CVN-73) departed Tuesday from Yokosuka, Japan, to resume its patrol following a break. The forward-postured carrier was slated to depart Yokosuka at 10 a.m. on ...

A U.S. Navy guided-missile submarine capable of carrying up to 154 Tomahawk Land Attack Missiles arrived for a port visit to the Philippines last week during its Pacific patrol, the sea service ...

The USS F-1 submarine, sunk in 1917, has been discovered and mapped in 3D using advanced technology at a depth of 1,300 feet.

In one of their final stops before heading home this weekend, crew members from the USS Jefferson City, a Los Angeles Class nuclear Navy submarine, talked nuclear technology with a class of students ...

Only one submarine schoolhouse, in Pearl Harbor, is co-located on the same base as a shipyard. The Navy’s other public and private shipyards require sailors to travel to and from the schoolhouse, ...

The Navy has 14 Ohio -class ballistic missile submarines equipped with Trident II D5LE ballistic missiles and nuclear warheads. Each sub can carry up to 24 ballistic missiles. These submarines are ...

A WWII torpedoman shares his first-hand account of training. This video explains the reasons why submariners were often trained on older boats and the challenges they faced before going into battle.