The following is the Sept. 25, 2025, Congressional Research Service report to Congress, Navy Columbia (SSBN-826) Class ...

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

Key Points and Summary – The U.S. Navy’s USS Ohio, an Ohio-class SSGN, made a high-profile port call at Subic Bay as Washington tightens defense links with Manila amid rising China tensions. -Once a ...

Ohio, Michigan, Florida, and Georgia—retire between 2026–2028, removing up to 616 undersea Tomahawk cells and unmatched support for covert special operations. -Built in the 1980s as SSBNs, they were ...

USN officials have confirmed it appears the SSGNs will not be inactivated during [the 2026] fiscal year as initially planned,” international military analyst firm Janes reported.

At about 5 p.m. Eastern Standard Time on June 21, a U.S. Navy nuclear-powered submarine launched over two dozen Tomahawk land attack cruise missiles into Iran, striking targeted infrastructure sites ...

The U.S. Navy carried out four scheduled unarmed missile tests of the Trident II D5LE off the coast of Florida last week.

Two Ohio-class guided-missile submarines (SSGNs) previously designated to be decommissioned in fiscal year (FY) 2026 ...

Retirement Drama: The fall of the USSR and Cold War’s end reshaped U.S. and Russian nuclear strategies, reflected in the Strategic Arms Reduction Treaties (START I & II). These treaties... What You ...

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 ...

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

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 ...