Silent, nuclear-powered, and deeply strategic, the Ohio-class submarine shapes global security without ever being seen.

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 ...

Key Points and Summary - America’s four Ohio-class SSGNs—each packing up to 154 Tomahawks and room for 66 SEALs—are the Navy’s lowest-risk, highest-leverage strike asset. -After Operation Midnight ...

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 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 ...

That President Donald Trump is threatening nuclear war over mean tweets seems perfectly in line with the way things are going in 2025. There’s something odd happening with the Trump administration’s ...

Last month, the Navy conducted four scheduled test launches of unarmed Trident II D5 missiles from an Ohio-class submarine off Florida’s east coast. Some observers read the timing as quiet signaling ...

The Columbia class is slated to enter service in 2031—with very little room for error, as its predecessor, the Ohio-class SSBN, will be retired starting in 2017. General Dynamics Electric Boat, a ...

The U.S.S. Wisconsin, a new Columbia-class ballistic-missile submarine, had its keel laying ceremony on August 27th. The Wisconsin is the second submarine in the Columbia-class, which will eventually ...