The terrors of the sea, the unseen fleets, the danger lurking just offshore. Few things bring to mind the frightful reality of the Cold War and modern naval combat more than submarines. Even with the ...

American submarines are a key focus in protecting U.S. military advantages against foreign enemies, along with new national security space systems know-how, according to a recent White House strategy ...

Submarine warfare has been around since the American Civil War. In the decades since, subs have become high-tech military machines capable of taking part in a variety of missions. When people think of ...

Submarines are among the most sophisticated vehicles that humanity has ever developed. Their capability to navigate both the ocean surface and deep waters, their capacity to operate silently, and ...