. Military Space News .
FLOATING STEEL
Gen Dyn contracted for advance work on Columbia-class submarines
by Stephen Carlson
Washington (UPI) Sep 14, 2018

General Dynamics Electric Boat has received a $480.66 million contract for advance procurement and construction of the Columbia-class ballistic missile submarines.

Work on the contract, announced Thursday by the Department of Defense, will be performed in Quonset, R.I., Newport News, Va., and Groton, Conn., and will be integrated into the lead ship construction in October 2020. The contract is being combined with a previous United Kingdom contract in the amount of $10 million.

The Columbia-class is expected to replace the current fleet of Ohio-class ballistic missile submarines. It will field 16 Trident II D5 nuclear ballistic missiles, along with torpedoes for self-defense. Submarine Launched Ballistic Missiles, or SLBM, form a key part of the "nuclear triad" of U.S. land, air and sea-based nuclear weapons.

Ballistic missile submarines are designed for long-endurance nuclear deterrence patrols operating under near complete silence. They form a difficult to detect and destroy fail-safe against the possibility of an enemy first strike destroying land and air-based nuclear delivery systems.

The first of 12 planned submarines, the Columbia, is expected to be completed by 2031 at a cost of $10.4 billion, counting research and engineering costs. Follow-on vessels are expected to cost over $5 billion a piece.

BAE contracted for Virginia-class submarine hardware
Washington (UPI) Sep 10, 2018 - BAE Systems Platforms & Services in Minneapolis, Minn., has received a $37.6 million contract modification for long-lead-time material procurement and manufacturing of propulsors and tailcones for Virginia-class submarines SSN 800 through SSN 803.

The contract, announced Friday by the Department of Defense, provides for the manufacture and assembly of four ship sets of propulsors, tailcones and other equipment. Work will be performed in Louisville, Ky., Minneapolis, Minn., and Jacksonville, Fla., and is expected to be completed by October 2022.

Navy fiscal 2018 shipbuilding and conversion funding in the amount of $37.6 million will be obligated at time of award.

The contract covers four Virginia-class submarines, two from Block IV -- the USS Arkansas and USS Utah -- as well as two from Block V, neither of which have been named yet.

The Virginia-class is a nuclear-powered fast-attack submarine built for anti-sub and anti-surface operations. It is armed with torpedoes, Tomahawk cruise missiles and is capable of mine-laying operations. It can also deliver special forces teams as it has the ability to operate in shallow or littoral waters.

The Virginia-class is expected to gradually replace the Los Angeles-class attack submarine whose design dates back to the 1970s. The submarine has faced a number of redesigns and upgrades to simplify construction and reduce operating costs.

Further expected modifications will include the Virginia Payload Module, which the Navy says will be incorporated in the second Block V submarine. The VPM will triple the Virginia-class Tomahawk capacity and allow greater flexibility for installing other vertical launch weapons systems.


Related Links
Naval Warfare in the 21st Century


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


FLOATING STEEL
Phoenix International contracted for submarine rescue system
Washington (UPI) Aug 29, 2018
Phoenix International has received a $29.9 million contract for maintenance and operation of the Navy's Submarine Rescue Diving and Recompression System. The modification to a previous contract, announced Tuesday by the Department of Defense, will provide support personnel and logistical and other services for the submarine rescue systems. Phoenix is required to maintain rescue systems are ready for worldwide deployment at any time. The contract includes work for the U.S. Navy and foreig ... read more

Comment using your Disqus, Facebook, Google or Twitter login.



Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle

FLOATING STEEL
Japan successfully tests ballistic missile defense system

US approves possible sale of early-warning planes to Japan

Twenty-six wounded as Saudi intercepts Yemen rebel missile

State Department approves Patriot missile sale to the Netherlands

FLOATING STEEL
Lockheed contracted for new JASSM-XR cruise missiles

Turkey rushes to buy advanced Russia air defence system

Raytheon tapped for Sea Sparrow missile spare parts

Raytheon tapped for Tomahawk Block IV cruise missiles

FLOATING STEEL
Self-deploying drone pilots may hinder hurricane response efforts

Lockheed Martin and Drone Racing League Launch AI Innovation Challenge

3D printed impeller allows unmanned aircraft to operate for thousands of hours without need for repairs

Boeing to develop refueling drones for Pentagon

FLOATING STEEL
U.S., India agree on defense communications cooperation pact

US Marines test laser communication system to beat radio jammers

Northrop Grumman, DARPA test 100 gigabit transmissions

US mobile network limits access to firefighters battling blaze

FLOATING STEEL
Russia to launch biggest war games in its history

Foster-Miller tapped for MK2 IED-detecting land drones

Stolen Paraguayan police rifles replaced with toy guns

NATO receives delivery of U.S.-made precision-guided munitions

FLOATING STEEL
Admiral who blasted Trump steps down from Pentagon body

Spain cancels sale of 400 laser-guided bombs to Saudi Arabia

Pentagon official cautions India over buying Russian arms

US supplied bomb that killed Yemeni children: report

FLOATING STEEL
Hungary's Orban to tackle EU lawmakers over censure move

Putin says will strengthen army at military drills

No farewell yet as Juncker prepares State of the EU

Juncker urges EU to take stronger world role

FLOATING STEEL
Cannibalistic materials feed on themselves to grow new nanostructures

First-ever colored thin films of nanotubes created

Nanotubes change the shape of water

Fast visible-UV light nanobelt photodetector









The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.