The four Ohio-class guided-missile submarines (SSGNs) are uniquely powerful assets, offering massive, low-risk strike and ...

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 ...

U.S. Navy Ohio-Class submarine USS Alaska (SSBN-732) returns after a deployment, to home-port Naval Submarine Base Kings Bay, ...

The White House has requested that Congress include $3.93 billion for procurement of a Columbia-class submarine in its consideration of a potential ...

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 ...

General Dynamics Corporation’s GD business unit, Mission Systems, recently clinched a contract for engineering, technical ...

The Navy’s fleet of Ohio-class boats represents the largest submarines ever constructed for the service. The Ohio-class SSGNs are capable of carrying 154 Tomahawk land attack missiles (TLAMs) in ...

The keel for the U.S. Navy’s second Columbia-class submarine was laid during an Aug. 27 ceremony in Kingstown, Rhode Island, ...

Ship's sponsor Kelly Guerts welded her initials into steel that will be part of the USS Wisconsin, the second submarine of the Columbia-class.

The Titanic wreckage will have visitors once again. Stream Los Angeles News for free, 24/7, wherever you are. Nearly one year after the OceanGate submersible imploded, billionaire real estate investor ...

PITTSBURGH — An emotional memorial ceremony was held aboard the USS Requin, the submarine moored along the Ohio River at the Carnegie Science Center. “No maritime power has ever survived unless its ...