The US Navy's oldest active submarine is back for operations in the Pacific after a three-year maintenance period. The USS Ohio is a first-in-class nuclear-powered guided-missile submarine. The ...

The US Navy's oldest submarine still in active service has returned to the fleet after three years of maintenance. The USS Ohio finished major repairs last month and is now certified for unrestricted ...

What You Need to Know: On July 28, 2023, the USS Florida (SSGN-728), an Ohio-class guided-missile submarine and one of the oldest submarines in the U.S. Navy, returned to its home port after an ...