12 décembre 2022 | International, Naval
HII boss sees mission tech business growing faster than shipbuilding
HIIâs mission technologies business, expanded through acquisitions, now makes up about 25% of the company's sales.
31 mars 2021 | International, Aérospatial
One of the bidders in the F-15EX propulsion competition thinks the U.S. Air Force’s plan to buy 144 aircraft is only the beginning.
https://aviationweek.com/aerospace/program-management/engine-selection-nears-f-15ex-market-heats
12 décembre 2022 | International, Naval
HIIâs mission technologies business, expanded through acquisitions, now makes up about 25% of the company's sales.
9 février 2021 | International, C4ISR
PARIS — France is to acquire its first joint tactical signals intelligence system from Thales and Airbus, the DGA procurement agency announced Feb. 8. The €160 million (U.S. $193 million) contract was signed with the two companies Dec. 31, 2020, according to a DGA statement. Early capabilities of the new system will be delivered in 2023 and full capabilities by 2025. The system will consist of a series of combinable sensors adapted to the needs of a given theater of operation and whatever environment — land, naval or air — in which it is to be operated. Signals intelligence involves using an adversary's signals — either communication (such as radio) or electronic (such as radar) — to gather data. “This information is necessary to safeguard the forces engaged, to determine the enemy's intention and to be able to independently assess the situation. It contributes to the freedom of action of forces in a theater of operations,” the DGA said in a statement. The French armed forces' current tactical sigint capabilities were developed to meet the specific needs of each service. The purpose of the joint system is to provide the three services with a homogeneous system, using as many common bricks as possible to guarantee operational continuity and joint use of the information collected. The new system will modernize and complete the current tactical sigint capabilities, taking into consideration new communications technologies used by adversaries — whether these are detecting emissions, characterizing and localizing transmitters, or intercepting communications on different frequency ranges — according to the procurement agency. In the Army, the new capability will be used by the 54th Signal Regiment on Scorpion vehicles. It will also equip the Navy's capital ships and the Atlantic 2 maritime patrol aircraft, replacing and complementing the current systems. Members of the Air and Space Force will use the system as deployable ground equipment to protect air bases. https://www.c4isrnet.com/global/europe/2021/02/08/french-military-orders-first-sigint-suite-to-work-across-all-services/
10 août 2020 | International, Aérospatial
By: Jen Judson WASHINGTON — The fielding of a U.S. Air Force radar to detect ballistic missile threats, currently being installed at Clear Air Force Station, Alaska, is delayed by roughly a year, according to a recent Government Accountability Office report. Information provided by the Missile Defense Agency in June to the GAO indicated all construction and integration activities for the Long Range Discrimination Radar had stopped in March due to the coronavirus pandemic. While initial fielding was planned for fiscal 2021 and transfer to the Air Force was planned for fiscal 2022, the service is now expected to take ownership of the operational radar in late fiscal 2023. “We did have some fallback in developing and delivery of systems because it requires people to be in close, confined spaces and sitting at computer terminals working through really tough problems like the development of an algorithm,” MDA Director Vice Adm. Jon Hill said at the virtually held Space and Missile Defense Symposium on Aug. 4. MDA shut down radar installation efforts due to the COVID-19 pandemic, entering a “caretaker status,” Hill said. “That requires additional work. I mean, you've got a radar that is being built in a tough environment like Alaska — you can't just stop. You have to go in and make sure the radar arrays are protected,” he added. The LRDR is an S-band radar that will not only be able to track incoming missiles but also discriminate the warhead-carrying vehicle from decoys and other nonlethal objects for the Ground-Based Midcourse Defense System, which is designed to protect the continental U.S. from possible intercontinental ballistic missile threats from North Korea and Iran. Lockheed Martin is LRDR's manufacturer. The program, according to the GAO report, wrapped up its system prototype assessment in an operational environment in FY19, which showed the hardware and software was mature ahead of full-rate manufacturing. That assessment was delayed from FY18, the report noted, after testing took longer due to “required antenna reconfigurations and software fixes to complete.” The fixes resulted in a cost overrun of $25 million and caused a delay in completing a developmental step associated with satellite tracking expected in FY18, according to the report. “While construction was ongoing in [FY19], the program was monitoring risks that could threaten the upcoming transfer of LRDR custody and ownership to the government,” the report stateed. “Specifically the program was focusing on manufacturing of the Array Panels, Sub Array Assembly Suite modules, and Auxiliary Power Group cabinets, as well as ensuring integration on site.” Those issues “depleted schedule margin on the path towards the transfer,” which was scheduled for the fourth quarter of FY20, according to the GAO, and the transfer of LRDR custody to the government was pushed back to the first quarter of FY21 due to radar component production issues. “The good news is construction is back up and running,” Hill said, “and we are delivering those arrays that are going into low-power and high-power testing later this year, so we are pretty excited about that.” According to the GAO, the current test plan for LRDR has just one flight test scheduled in the third quarter of FY21, after two ground tests. The report does not clarify if the pandemic has caused a delay in these tests. The GAO indicated concern about conducting two ground tests before the program's only flight test, as it “increases the likelihood that the models will not be accredited when testing is complete.” As a result, “the performance analysis and the majority of the model validation and accreditation will have to be made concurrently, just prior to the LRDR Technical Capability Declaration,” scheduled for the third quarter of FY21, the report stated. “This increases the risk of discovering issues late in development, which could result in performance reductions or delivery delays.” https://www.defensenews.com/digital-show-dailies/smd/2020/08/07/alaska-based-long-range-ballistic-missile-defense-radar-fielding-delayed-by-a-year/