Space Force may launch GPS demonstration satellites to test new tech

Sur le même sujet

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  19 février 2020 | International, Aérospatial

  Air Force Budget Request Includes $120 Million for U-2 Aircraft

  By Frank Wolfe The United States Air Force fiscal 2021 budget request includes $120 million for the Lockheed Martin U-2 reconnaissance aircraft, including about $48 million for the "high altitude, deep look" Advanced Synthetic Aperture Radar System-2B (ASARS-2B), $62 million for other upgrades, and nearly $10 million in overseas contingency operations funding. Raytheon builds ASARS-2B. The $120 million Air Force request is $62 million more than appropriated last year, when ASARS-2B funds were not included. The ASARS-2B program "replaces the front end components of the [Raytheon] ASARS-2A airborne radar to alleviate reduction in current ASARS-2A capability starting in FY21 [fiscal 2021] due to significant diminishing manufacturing sources and material shortages (DMSMS) issues," according to the Air Force fiscal 2021 budget request. "ASARS-2B fixes these front end DMSMS issues while advancing the AF high altitude long range ISR radar capabilities," the request said. "ASARS-2B incorporates a new Active Electronically Scanned Array (AESA) antenna, Power Conditioning Unit (PCU), and Liquid Cooling System (LCS) while replacing the existing ASARS-2A Receiver Exciter Controller (REC) and radar data processing software on the Onboard Processor (OBP). The front-end (AESA, PCU, and LCS) together with the replaced/modified components (REC and OBP) significantly improve existing Synthetic Aperture Radar (SAR) and Ground Moving Target Indicator (GMTI) capabilities while adding new maritime capabilities. These efforts will align with back end up grades, previously referred to as ASARS-2C." The Air Force said that it expects to award an ASARS-2B production contract by October next year and that the initial operational capability of ASARS-2B will come by fiscal 2023. The ASARS-2B radar includes an open systems architecture and the radar's range is nearly double that of the previous ASARS-2A radar, Raytheon has said. ASARS-2B is to complement the Collins Aerospace Senior Year Electro-Optical Reconnaissance System (SYERS) multispectral imaging sensor. On Feb. 18, Lockheed Martin and Collins Aerospace said that they had recently completed flight testing and deployment of SYERS-2C, a 10-band, high spatial resolution sensor. "Developed with open mission systems standards to enable command, control and data exchange with 5th generation platforms, the sensor has become a critical asset to theater commanders bringing unique advantages to joint operations across the battlespace," the companies said. https://www.aviationtoday.com/2020/02/18/air-force-budget-request-includes-120-million-for-u-2-aircraft/

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  5 décembre 2023 | International, C4ISR

  Hensoldt acquires ESG Elektroniksystem in $728 million deal

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  15 juillet 2020 | International, Terrestre, C4ISR

  US and British armies eye technology collaboration

  By: Andrew Chuter LONDON — Government officials have signed an agreement that could lead to the joint modernization of the British and U.S. armies in key technology areas. British Armed Forces Minister James Heappey and U.S. Army Secretary Ryan McCarthy signed a memorandum of agreement on joint modernization for a number of technologies during a meeting in London, the British Ministry of Defence announced July 14. In a statement, the British government said the agreement is a sign of “intent to formalise a number of ongoing initiatives between the two Armies, boosting opportunities to co-operate effectively as modern warfare continues to evolve.” The agreement initially aims to cover developing, complementary capabilities from 2023 to 2027, specifically: Networks: the shared development of digital infrastructure to support U.K.-U.S. operations. Long-range precision fires: improving the bilateral capability development. Future vertical lift: creating closer affiliation in the development of helicopter capabilities. Soldier and ground lethality: building on the existing collaboration to improve the effectiveness of land forces. Assured positioning, navigation and timing: providing greater coherence in the development of multidomain technologies. The goal is to narrow the gap between British and American forces during joint operations, according to the announcement. Heappey said the agreement “signals our shared determination to develop the novel capabilities that will give us that battle-winning edge and opportunity for the defense industry on both sides of the Atlantic.” The MoD said the officials discussed in detail plans to work together to modernize programs and capabilities of shared importance. McCarthy said the partnership “allows costly and complex problems to be distributed and helps protect the industrial base through enabling faster innovation and cost-sharing towards achieving our modernization priorities.” https://www.defensenews.com/global/the-americas/2020/07/14/us-and-british-armies-eye-technology-collaboration/