Key Points and Summary - Four converted Ohio-class SSGNs—Ohio, Michigan, Florida, and Georgia—retire between 2026–2028, removing up to 616 undersea Tomahawk cells and unmatched support for covert ...

The USS Florida Ohio-class guided-missile submarine (SSGN) recently completed a 727-day deployment covering approximately 60,000 nautical miles. The USS Florida Ohio-class SSGN deployed across the ...

For decades, the United States Navy's Ohio-class nuclear submarines were the best unused weapons in the U.S. arsenal. This is because the Ohio-class was designed for one purpose: to deliver its ...

The US expects more contested operations for guided missile submarines such as USS Ohio , shown here operating off the coast of Guam. (Janes/Michael Fabey) Having noted the effectiveness of guided ...

March 3, 2025: Russia has built 64 cruise missile armed SSGN submarines since the 1950s. The U.S. Navy has only built four. These four SSGNs are being retired by the early 2030s. Despite their ...

With their modified missile tubes, shown here on USS Ohio , SSGNs can launch 154 Tomahawks. (Janes/Michael Fabey) A great deal of the sales pitch for the guided missile submarine (SSGN) conversion – ...