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 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 ...

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 ...

One of the Navy’s four guided-missile nuclear submarines has emerged in Australia, the service announced. USS Ohio (SSGN-726) arrived in Brisbane on Sunday as part of an ongoing deployment in the ...