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 ...

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 ...

Minutes after Pete Hegseth promised to untie the hands of the military and unleash violence, Donald Trump named the cities he ...

Aircraft carrier USS George Washington (CVN-73) departed Tuesday from Yokosuka, Japan, to resume its patrol following a break ...

President Donald Trump and Defense Secretary Pete Hegseth spoke before a gathering of top military brass in Quantico, Va., ...

A U.S. Navy guided-missile submarine capable of carrying up to 154 Tomahawk Land Attack Missiles arrived for a port visit to ...

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 ...

Oceans are crowded with higher percentages of strategic imperatives than in the past, and the American Navy is facing a ...

Only one submarine schoolhouse, in Pearl Harbor, is co-located on the same base as a shipyard. The Navy’s other public and ...