4 novembre 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

Contracts for November 3, 2021

Sur le même sujet

  • Alaska-based long-range ballistic missile defense radar fielding delayed by a year

    10 août 2020 | International, Aérospatial

    Alaska-based long-range ballistic missile defense radar fielding delayed by a year

    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/

  • New small arms course launches to prepare Army Reserve for combat, increase survivability

    10 juillet 2019 | International, Autre défense

    New small arms course launches to prepare Army Reserve for combat, increase survivability

    By: Kyle Rempfer A new Army Reserve small arms trainer course that teaches gunnery and range operations to soldiers has been launched at Fort McCoy, Wisconsin. Still in its pilot program phase, the course is intended to field weapons subject matter experts at the unit level and increase weapons proficiency among the Reserve force, according to the 88th Readiness Division. The new course lasts 12 days and prepares troops to train their fellow reservists as well as develop year-round training calendars for their home units. The Army Reserve Small Arms Trainer Course focuses on six common weapons: the M2 .50 caliber machine gun, MK19 grenade launcher, M240B machine gun, M249 Squad Automatic Weapon, M4 carbine/M16 rifle and the Beretta M9. The effort is also part of Army Reserve Chief Lt. Gen. Charles Luckey's larger push to make his component a more combat-ready force through efforts like Task Force Cold Steel — a series of mounted and ground crew-served weapons qualification events. “This is about building the most capable combat-ready and lethal federal reserve force in the history of the United States,” Luckey said at a Cold Steel training event in February. “This is about building the capacity, the capability, the bench strength of America's Army Reserve to train itself.” At the new course, instructors will teach preliminary marksmanship instruction on each weapon and their optics, as well as teach maintenance for each system. The course will also teach soldiers how to operate weapons ranges and how to procure ammunition through classroom instruction, simulations training and live-fire qualification. “This course is a true train-the-trainers program,” Master Sgt. Howard Griffith, course manager, said in an Army news article. “We take select soldiers from around the entire Army Reserve and provide them with the knowledge and skills to return to their units and educate their fellow soldiers.” An increase in weapons proficiency correlates with an increase in survivability in combat, which ultimately helps win battles, the news article states. The pilot program was designed by instructors from the Army Reserve Competitive Marksmanship Program and will be taught by instructors from Task Force Cold Steel. The Army National Guard and the active-duty force have had similar weapons proficiency courses for many years, and the Reserve component's own version was overdue. If successful, the long-term desire is to keep the new trainer course permanently at Fort McCoy. The installation has state-of-the-art ranges available for year-round training and is conveniently located in the center of the United States, making it easily accessed by vehicle, rail or air, according to the Army. To learn how your unit can take advantage of the Small Arms Trainer Course, contact Task Force Cold Steel at 608-388-4645 or email usarmy.usarc.84-tng-cmd.list.ocs-fy18-s3@mail.mil. https://www.armytimes.com/news/your-army/2019/07/09/new-small-arms-course-launches-to-prepare-army-reserve-for-combat-increase-survivability/

  • Defense Innovation Unit issues contract for unmanned orbital outpost

    23 juillet 2020 | International, Aérospatial

    Defense Innovation Unit issues contract for unmanned orbital outpost

    Nathan Strout The Defense Innovation Unit has awarded Sierra Nevada Corporation a contract to build an orbital laboratory that would serve as a kind of unmanned space station, the company announced July 14. The unmanned orbital outpost will be placed in low Earth orbit to be used for experiments and demonstrations. The autonomous, free flying vehicle will be able to host payloads and support space assembly and manufacturing, microgravity experimentation, logistics, training, testing and evaluations. Under the contract, Sierra Nevada Corporation will repurpose their Shooting Star transport vehicle into a scalable, autonomous space station that can be used for experiments and demonstrations. The Shooting Star vehicle is a 16-foot attachment to the company's Dream Chaser space plane that was developed for NASA Commercial Resupply Services 2 missions. The vehicle was initially designed to provide extra payload storage and cargo disposal upon re-entry. “We're excited by the multi-mission nature of Shooting Star,” Fatih Ozmen, SNC's chief executive, said in a statement. “It was originally developed for NASA resupply missions to the International Space Station, and since then we keep identifying new capabilities and solutions it offers to a wide variety of customers.” The company's press release notes that while the initial orbital outpost will operate in LEO, future orbits could be placed in other orbits, including cislunar. “The current Shooting Star is already designed with significant capabilities for an orbital outpost and by adding only a few components we are able to meet Department of Defense needs.” added Steve Lindsey, senior vice president of strategy for SNC's space systems. “We are proud to offer our transport vehicle to DoD as a free-flying destination for experimentation and testing, expanding beyond its current payload service capabilities for Dream Chaser cargo missions.” According to the original DIU solicitation released June 2019, orbital outposts will need to be established in low Earth orbit within 24 months of the award. A DIU spokesperson told C4ISRNET at the time that the “the prototype will explore the military utility of exclusive DoD access to an unmanned orbital platform in order to perform experiments with no risk to human crew or other non-DOD payloads.” https://www.c4isrnet.com/battlefield-tech/space/2020/07/16/defense-innovation-unit-issues-contract-for-unmanned-orbital-outpost/

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