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  29 janvier 2021 | International, Naval

  General Dynamics Receives $43.2M Contract for Columbia/Dreadnought-Class SSBN Fire Control Systems

  Posted on January 28, 2021 by Seapower Staff PITTSFIELD, Mass. – The U.S. Navy recently awarded a contract modification to General Dynamics Mission Systems that includes a broad scope of work for the Columbia and Dreadnought ballistic-missile submarine class to support development, production, and installation requirements. This $43.2 million award is comprised of development, production, installation, and deployed-systems support exclusively for the Columbia/Dreadnaught (CLB/UKD) class of U.S. and U.K. submarine strategic weapons systems and subsystems and coincides with one of the largest manufacturing floor expansions at the Pittsfield, Massachusetts facility. General Dynamics Mission Systems' Maritime and Strategic Systems line of business will deliver fire control systems for the U.S. Navy's first Columbia class submarine (US01) and the first U.S. Columbia class training facility (Kings Bay Trident Training Facility, KB-TTF) as well as installation support and pre-deployment planning for both U.S. and U.K. sites. This contract also includes CLB/UKD design completion scope and continuation of design activities for the first planned refresh of the CLB/UKD fire control system, as well as design support for CLB/UKD planning at the KB-TTF and procurement of the infrastructure material to support the new Trident Training Facility labs. The majority of the work in support of this contract will take place in Pittsfield. “In November, we celebrated with our Navy partner, 65 years of outstanding support to our nation's strategic deterrent mission,” said Laura Hooks, vice president of General Dynamics Mission Systems' Strategic Systems business. “We are entering the next era of development and production for the Navy's fire control system on the newest fleet of submarines that will extend this deterrent capability for another 65 years.” https://seapowermagazine.org/general-dynamics-receives-43-2m-contract-for-columbia-dreadnought-class-ssbn-fire-control-systems

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  10 octobre 2018 | International, C4ISR

  The Army finally knows what it needs to help GPS-denied troops

  By: Mark Pomerleau The Army is nearing the finalization of its first set of requirements for a vehicle-based assured position, navigation and timing solution. The six- to seven-page capabilities requirements document is waiting signature from Army leadership, Willie Nelson, director of the assured-PNT cross-functional team, said Oct. 9 at the Association of the United States Army annual meeting in Washington, D.C. Nelson described this feat as a somewhat watershed moment for the Army because the service has been trying for years to compete a requirements document. Previously, the approach was trying to come up with a systems-of-systems approach for the entire Army that ended up being too big and too expensive. Now, the approach is to break off smaller chunks to be more manageable. This includes a mounted requirement, which is completed and awaiting signature, a dismounted requirement, which is also nearly complete, as well as others. The program managers are now using rapid equipping contracting vehicles to get after solutions in this space immediately. Nelson also said the plan for engaging industry is to ask for specific solutions within each of the position, navigation and timing sectors as opposed to only something that addresses all the above. “I break it down because I think everybody has an area within that. Maybe you've got a specialty area where you've got a unique or innovative capability that can help in one of these areas, we're all ears,” he said. The Army is planning an industry day in Austin, Texas, for February or March where it plans to provide industry with technical and program or record roadmaps in the the mounted, dismounted and aerial spheres of assured-PNT realm. https://www.c4isrnet.com/digital-show-dailies/ausa/2018/10/09/the-army-finally-knows-what-it-needs-to-help-gps-denied-troops

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  16 avril 2020 | International, C4ISR

  NATO’s new tool shows the impact of GPS jammers

  Nathan Strout A new tool developed by NATO will help the alliance prepare for GPS jammers, allowing operational commands to see what impact the devices will have on their GPS receivers, the NATO Communications and Information Agency announced April 6. “NATO's adversaries have the ability to degrade or deny GPS-enabled capabilities," Jean-Philippe Saulay, a NATO navigation and identification officer, said in a statement. “NATO must take appropriate measures to ensure Allied forces can operate in a degraded or denied environment." The Radar Electromagnetic and Communication Coverage Tool, or REACT, is able to estimate how large an area will be affected by specific GPS jammers. By inputting technical information and location data about known jammers, users can see on a map what areas will be affected by the devices and prepare accordingly. The software also works for other global navigation satellite systems used by NATO, such as the European Union's Galileo constellation. According to the agency, REACT is only being used for testing and experimentation at the moment. It was shown to operators during the Trident Jupiter 2019 exercise for feedback. Developers are now working to ensure the software is interoperable with NATO's classified networks and available to operational commands. Sponsored by the NATO Navigation and Identification Programme of Work, REACT is available to NATO members free of charge. Tools like REACT highlight the alliance's dependence on global navigation satellite systems for accurate position, navigation and timing data, as well as the investments that China, Russia and Iran, among others, are making to develop and field jamming devices. And it's more than just a hypothetical issue for NATO: In 2018, Norway officials publicly claimed that Russia had jammed GPS signals during NATO's Trident Jupiter exercise. “NATO must maintain superiority in the electromagnetic environment, including but not limited to, positioning, navigation and timing services," said Enrico Casini, a communications and navigation engineer at the NCI Agency. “The electromagnetic environment has become even more contested in recent years." Meanwhile, the U.S. military has been pursuing efforts to overcome the threat posed by GPS jammers. For instance, the U.S. Space Force is working to enable a more secure military signal with GPS III, and just last year the U.S. Army fielded anti-jamming antennas to the 2nd Cavalry Regiment in Germany. https://www.c4isrnet.com/newsletters/military-space-report/2020/04/15/natos-new-tool-shows-the-impact-of-gps-jammers