L’Allemagne doit confirmer l’achat d’une soixantaine de Chinook à Boeing

Sur le même sujet

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  7 avril 2020 | International, Aérospatial, C4ISR

  The Pentagon will solicit its first mesh network in space May 1

  Nathan Strout and Valerie Insinna The Space Development Agency plans to award contracts for a mesh network in space this August, with the expectation that an initial batch of 20 satellites will be placed on orbit during summer 2022. The agency expects to release a request for proposals for the contracts May 1. The announcement came during an industry day the agency hosted over the phone April 2. The industry day was originally slated to take place during the 36th Space Symposium in Colorado Springs April 2, however, after that event was cancelled due to the circumstances with COVID-19 the agency opted to hold a virtual industry day instead. According to SDA Director Derek Tournear, 580 people called in for the event. That first batch will include 20 satellites and will comprise what Pentagon leaders are calling Tranche 0 of the SDA's Transport Layer, a mesh network of satellites operating primarily in low earth orbit and will be able to connect space-based sensors to the war fighter. According to Tournear, the agency has six goals for its Trache 0 Transport Layer: Demonstrate low latency data transport to the war fighter over the optical crosslink mesh network. Demonstrate the ability to deliver data from a space sensor to the war fighter via the Transport Layer. Demonstrate a limited battle management C2 functionality. Transfer Integrated Broadcast System data across the mesh network to the war fighter Store, relay and transmit Link-16 data over the network in near real time. Operate a timing signature independent of GPS references to the US Naval Observatory. Following Tranche 0, the SDA plans to continuously upgrade and add to its on orbit constellation in two year cycles, with Tranche 1 coming online in FY2024, Tranche 2 supplementing the system in FY2026. The SDA will procure two types of satellites for Tranche 0, with one main difference being that one set of satellites will have enough optical intersatellite links to communicate with other satellites operating in LEO and satellites in medium earth orbit or geosynchronous orbit, while the other will only have enough to communicate with other satellites in LEO. The agency is tasked with building the National Defense Space Architecture, which will be made up of hundreds of satellites operating in low earth orbit providing a multitude of missions, from tracking hypersonic weapons to providing alternative position, navigation and timing data. The Transport Layer will serve as the backbone of the NDSA, connecting the various satellites to each other and to the war fighter. And according to Tournear, the Transport Layer will provide the key space network component to the Department of Defense's Joint All-Domain Command and Control. “The transport layer, which is what the draft RFP and the industry day was talking about today, is going to be the unifying effort across the department. That is going to be what we use for low latency (communications) to be able to pull these networks together, and that, in essence, is going to be the main unifying truss for the JADC2 and that effort moving forward. That is going to be the space network that is utilized for that,” explained Tournear. The agency released the draft RFP March 26. The SDA is soliciting feedback on the draft RFP for Tranche 0 through April 17 and plans to release the full RFP May 1. Contracts will be awarded in August, Tournear said, though the agency wants to see the proposals before deciding how many companies it will award contracts to. https://www.c4isrnet.com/battlefield-tech/space/2020/04/06/the-pentagon-will-solicit-its-first-mesh-network-in-space-may-1/

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  18 mars 2021 | International, Terrestre

  The military has lots of stuff. The port can move it. A $15 million deal brings them together.

  Under a five-year, $15 million contract, the Port of Virginia will provide dockworkers and facilities to move cargo including tanks, helicopters and food supplies.

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  1 octobre 2018 | International, Aérospatial

  Critics point out holes in Swiss government’s $8.2 billion ‘Air 2030’ plan

  By: Sebastian Sprenger COLOGNE, Germany — The Swiss are choosing sides over how to shepherd an $8.2 billion package of new combat aircraft and air-defense equipment through the country's unique political process. Defence Minister Guy Parmelin favors subjecting the “Air 2030” program to a public referendum, eyed for 2020. If approved, that step could secure the population's thumbs-up for a blank check covering the cost of the entire project while leaving the administration to sort out the details of which planes to buy and how to split the aerial and ground components. This course of action is still preferred, a defense department spokesman told Defense News on Thursday, even though opposition to the plan became increasingly evident as the public feedback period ended Sept. 22. For now, there appears to be support across the major political parties for the main objectives of Air 2030, which aims to replace the country's aging fleet of F-18 and F-5 combat aircraft and install new ground-based weapons against aerial threats. But critics in parliament contend that the risk of a referendum defeat is too high, arguing nothing less than that the very future of the Swiss military is at stake. Depending on which political party is asked, some prefer putting the project out for separate votes for the larger aircraft portion, estimated at roughly $6 billion, and the ground segment. But others want the government to proceed without any referendum at all, arguing that the program — despite its hefty price tag — should be treated like other critical government purchases. The government's strategy of seeking popular approval only for the broad contours of Air 2030 follows the still-fresh memories of a failed attempt to replace the Swiss air-policing fleet. The population in 2014 voted against a measure to buy 22 Saab Gripen planes in a referendum that some analysts said was muddied by questions over the aircraft's specific capabilities and drawbacks. Swiss defense procurement agency Armasuisse on Monday invited bids for the ground-based program segment from the military sales offices of the United States, France and Israel. Those countries' anti-missile systems — Raytheon's Patriot, Eurosam's SAMP/T and Rafael's David's Sling — are expected to go toe-to-toe in a competition. For the aircraft portion, the Swiss in July invited bids from the Airbus Eurofighter, the Dassault Rafale, the Saab Gripen E, the Boeing F/A-18 Super Hornet and the Lockheed Martin F-35A. Armasuisse requested pricing proposals for a fleet of 30 or 40 planes. Meanwhile, government officials will sift through the fresh feedback from Swiss stakeholders — including political parties, regions and trade unions — in the coming months and formulate a measure for parliamentary debate by year's end, defense department spokesman Renato Kalbermatten told Defense News. And while the course of putting the entire investment plan out for a referendum remains the goal, there appears to be a willingness to adjust in case the risk of rejection is deemed to high. “We will put forward the best solution,” Kalbermatten said. https://www.defensenews.com/global/europe/2018/09/28/critics-see-big-holes-in-swiss-governments-82-billion-air-2030-plan