When some Ohio-class submarines were retrofitted with non-nuclear Tomahawk missiles instead, this one sub was the first to ...

America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

Recent media reports have highlighted the increasing sophistication and numbers of submarines being produced by the People’s ...

The U.S. Navy’s maintainers have had to strip submarines and fighter jets for spare parts to repair other planes and subs, a government watchdog found. In at least one case, mechanics repairing a Navy ...

The Navy’s Columbia (SSBN-826) class ballistic missile submarine (SSBN) aims to design and build a class of 12 new SSBNs to replace the Navy’s current force of 14 aging Ohio-class SSBNs. Since 2013, ...

September 28, 2025: Recently, the Russian Northern Fleet received another Borei-A class SSBN, making eight of these nuclear-powered ballistic missile submarines in service. The Russian Navy is more ...

The newest sub in service of the Royal Navy is part of the Astute class of fast attack submarines. Fast attack submarines, like the HMS Agamemnon, are designed to wreak havoc on enemy shipping during ...

A Newsweek map shows where the United States has maintained a presence of nuclear-powered submarines across three island chains in the Pacific through deployments and port calls, as part of Washington ...

U.S. Navy Ohio-Class submarine USS Alaska (SSBN-732) returns after a deployment, to home-port Naval Submarine Base Kings Bay, Georgia on October 1, 2021. USS Alaska is one of six ballistic missile ...

The U.S. Navy has selected 25 companies for a multiple-award contract worth up to $1.9 billion for repair, maintenance and modernization work on nuclear-powered attack submarines. The awards support ...

Dr. Kelly Geurts, ship sponsor of the future Columbia-class ballistic missile submarine Wisconsin, welds her initials into the ship's keel during a keel-laying ceremony Aug. 27, 2025. Supervising is ...