HII authenticates keel of Virginia-class attack submarine Oklahoma
The authentication of the keel of USS Oklahoma follows last year's authentication of the keel of Virginia-class submarine USS Arkansas (SSN 800).(Photo: HII)
HII’s Newport News Shipbuilding division (NNS) has authenticated the keel of the Virginia-class attack submarine Oklahoma (SSN 802), marking an important milestone in the construction process of the first boat built to Block V standard.
USS Oklahoma is the 29th Virginia-class fast attack nuclear submarine, the first of Block V and the 14th to be delivered by NNS.
Cmdr Aaron Stutzman, commanding officer of the pre-commissioning unit, described the ceremony as an ‘important step [and] I am very grateful for the opportunity to be Oklahoma’s first commanding officer, training our sailors to work alongside the shipyard community building Oklahoma and to be ready to take the world’s most technologically-advanced submarine to sea.’
The Virginia class has a submerged displacement of 7,925t and measures 114.8m in length, with a beam of 10.36m and draft of 9.3m. Powered by a GE PWR S9G nuclear reactor and two 40,000hp (29.84MW) turbines, the submarines have an unlimited range and a maximum speed of at least 25kts.
Related Articles
US Navy commissions newest Virginia-class submarine
HII completes pressure hull for future Virginia-class submarine USS Massachusetts
HII authenticates keel for Virginia-class submarine
Related Programmes in Defence Insight
Virginia Class Attack Submarine (SSN 792-SSGN 811)
Related Equipment in Defence Insight
More from Naval Warfare
-
![US Navy’s $275 billion BBGN plan hinges on shipyard transformation]()
US Navy’s $275 billion BBGN plan hinges on shipyard transformation
The US Navy’s planned nuclear-powered warship carries a US$275 billion price tag, but the greater story lies in the industrial overhaul needed to build it, from AI-enabled design to digital twins and modular construction.
-
![Asia-Pacific emerges as the largest export market for US-made USVs]()
Asia-Pacific emerges as the largest export market for US-made USVs
Asian customers have placed one of the largest known international purchases of US-built uncrewed surface vessels, highlighting accelerating regional demand for autonomous maritime capabilities and distributed naval operations.
-
![Europe’s naval contractors benefit from growing refit and upgrade demand]()
Europe’s naval contractors benefit from growing refit and upgrade demand
Rheinmetall’s order to modernise the German Navy frigate Bayern points to a wider European shift towards extending warship service life as new-build programmes face delay.
-
![The UK joins the movement towards joint procurement]()
The UK joins the movement towards joint procurement
The UK will spend an estimated US$3.89 billion over the next decade in joint naval programmes, a lot of which will be in cooperation with Norway.
