The U.S. Navy’s upcoming Virginia-class Block VI submarines represent a significant leap in undersea warfare, designed to ...

Four Ohio-class submarines were modified into guided-missile submarines, enabling them to launch conventional land attacks and support Special Forces operations.

Four of the U.S. Navy’s Ohio-class submarines were converted into guided-missile submarines to accommodate conventional land attacks, as well as Special Operations Forces platforms.

The submarine USS Ohio, capable of carrying up to 154 Tomahawk cruise missiles, arrived in Brisbane, Australia, for a visit.

However, this past weekend, the Ohio -class guided-missile submarine USS Ohio (SSGN-726) arrived in Brisbane, Australia, with much fanfare as part of a previously scheduled port visit.

The US Navy has 14 Ohio-class ballistic-missile submarines (SSBNs), often referred to as “boomers.” SSBNs “are designed specifically for stealth and the precise delivery of nuclear warheads ...

The first of Navy’s 14 Ohio-class submarines will reach the end of its lifecycle by 2027 — making the launch of its intended replacement, the Columbia-class submarine, an urgent national priority.