The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...

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 ...

USS Halibut began life as a Regulus cruise-missile submarine, but its real legacy came after a radical refit turned it into a ...

Under the cost-only modification, the General Dynamics subsidiary will provide construction services for the hulls of SSBN ...

General Dynamics Electric Boat has received a nearly $2.3 billion Navy award for work on the Columbia-class submarine program, according to a Monday contract announcement.

A subsidiary of Reston-based General Dynamics has been awarded a $2.28 billion contract modification from the U.S. Navy.

Russia’s “Harmony” project is the latest salvo in the battle between underwater access and anti-access efforts. The United States will need new innovations of its own to fight back. Two weeks ago, The ...

July 29, 2025: South Korea has 23 Air Independent Propulsion/AIP submarines while North Korea maintains a similar number of older subs. North Korea is building a nuclear powered SSBN, such a boat ...

The first-of-class Columbia submarine, shown here in rendering, is about 18 months behind schedule. (US Navy) Admiral Daryl Caudle, who was confirmed on 31 July as the US chief of naval operations ...