US submarines are powerful weapons of the United States Navy, operating in extreme conditions with advanced navigation, sonar, and weapon systems. They conduct secret patrols, surveillance missions, ...

The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent force.

The 25th Virginia-class fast-attack submarine, the future USS Massachusetts (SSN-798), was delivered Friday to the Navy, ...

When it comes to nuclear submarines, the U.S. is the undisputed global leader, operating the majority of nuclear submarines in existence today. Besides the United States (which has nearly 70 nuclear ...

When people think of military submarines like the Ohio-class nuclear subs used by the United States Navy, they likely picture them firing massive nuclear missiles. While these deadly, deep-diving ...