NATO Chiefs of Defence meet with NATO’s Deputy Secretary General

On the same subject

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  August 10, 2023 | International, Land

  Three strategies for managing the US Army’s consolidated network

  After the Army establishes the appropriate user permissions, it will need a way to monitor and enforce them with minimal manual effort.

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  May 7, 2020 | International, Aerospace

  How low-Earth orbit satellites will enable connectivity across all domains of warfare

  Nathan Strout The Space Development Agency will provide the unifying element in the Defense Department's future Joint All-Domain Command and Control concept, pulling together tactical networks developed by the services with a constellation of low-Earth orbit satellites. With the JADC2 concept, the department envisions an overarching network capable of connecting sensors to shooters regardless of where they are located. That means U.S. Air Force sensors could feed data to U.S. Army shooters, or even National Reconnaissance Office sensors could send information to U.S. Air Force shooters. “Each of the services have their own way to incorporate [tactical networks], and JADC2 is just a way to make sure they all have the same networking infrastructure to talk to one another, essentially,” SDA Director Derek Tournear said at the C4ISRNET Conference on May 6. “We plug directly into [JADC2] as the space layer to pull all of that communication together.” Service efforts include programs like the Air Force's Advanced Battle Management System and the Army's TITAN ground system. What the Defense Department wants to ensure is that programs like these have a way to share data across the armed services. “All of those are reliant on a way to be able to have a back end to go in space to be able to communicate across one another and across back to [the continental United States], etc. That's where the Space Development Agency's transport layer comes in,” Tournear said. “In fact, in the defense planning guidance, Secretary Esper put out the edict that basically said the transport layer will be the integrating aspect of JADC2 to be able to pull all of this tactical communication together in space.” On May 1, the SDA released its solicitation for the first 10 satellites that will make up its transport layer — a space-based mesh network in low-Earth orbit. When fully developed, that transport layer will provide a global network that various sensors, shooters and tactical networks will be able to plug into for tactical communications. A key part of that effort involves ensuring space-based sensors can feed into the services' battlefield networks in near-real time. Once that transport layer is placed on orbit in 2022, the SDA wants to demonstrate space-based sensor data being downlinked to a ground station, then uplinked to the transport layer for dissemination to the tactical edge via TITAN and Link 16 tactical network. But ultimately, the SDA wants to cut out the ground station and move the data directly from the space-based sensor to the transport layer via optical cross links. That's a stretch goal for those first 10 satellites, and the minimal viable product when the second tranche of 150 satellites is added in 2024, said Tournear. Tournear declined to identify the SDA's mission partners on development of space-based sensors, which will need to use optical inter-satellite cross links to plug into the transport layer. https://www.c4isrnet.com/battlefield-tech/space/2020/05/06/how-low-earth-orbit-satellites-will-enable-jadc2/

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  January 28, 2021 | International, Naval

  With Columbia revving up, General Dynamics expects submarines to be a cash cow

  By: David B. Larter WASHINGTON — General Dynamics' marine business expects its work in building submarines to drive hundreds of millions of dollars in annual revenue growth over the coming years, company head Phebe Novakovic told investors in a call Wednesday. The company is expecting a $300 million increase in revenue in 2021, with a rough estimate of between $400-500 million of growth a year, Novakovic said, citing submarines as a significant driver. The next-generation ballistic missile submarine Columbia will account for much of that growth, she said. General Dynamics Electric Boat and Huntington Ingalls Industries' Newport News shipyard are the nation's only two submarine builders. With China now operating the world's largest naval force, the U.S. is likely to look to submarines as its ace in the hole against an increasingly sophisticated competitor. “If you look at the U.S. Navy, submarines are its top priority and the Columbia in particular,” Novakovic said. “And why is that? It's because submarines remain a singular competitive advantage, a critical competitive advantage for the United States with near-peer competitors and peer competitors. “I am quite confident that given my belief that the defense budget is driven by the threats that are key elements of our marine group, growth will be nicely supported.” The company last year inked more than $10 billion in contracts for the first two Columbia-class boats. The Navy has consistently said fielding Columbia is its top acquisition priority. Electric Boat is also building the Virginia-class Block V submarine, along with HII Newport News. The Navy is expected to buy the Virginia class at a rate of two subs per year. General Dynamics, which also owns Arleigh Burke-class destroyer-builder Bath Iron Works, believes that platform will continue to be important to the Navy, Novakovic said. The Navy has been waffling about how many of its new Flight III Burkes it intends to buy. The service's 2021 budget proposal cut four destroyers from its five-year plan, proposing eight down from 2020′s proposal of 12. But General Dynamics continues to be bullish on submarines and is investing in its infrastructure at Electric Boat. The company spent nearly $1 billion on its facilities there in 2020, including $345 million in the fourth quarter alone. The investments are “in support of the unprecedented growth on the horizon,” Novakovic said. https://www.defensenews.com/naval/2021/01/27/with-columbia-revving-up-general-dynamics-expects-submarines-to-be-a-cash-cow