25 janvier 2023 | International, Aérospatial

Lockheed: F-35 deliveries can’t resume until mishap investigation done

Lockheed Martin also previewed its plans for updating existing fighters with the hardware and software upgrades known as Technology Refresh 3.

https://www.defensenews.com/air/2023/01/25/lockheed-f-35-deliveries-cant-resume-until-mishap-investigation-done/

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  • Microsoft Positions Itself To Win Space Data Market With Azure Orbital

    29 septembre 2020 | International, C4ISR

    Microsoft Positions Itself To Win Space Data Market With Azure Orbital

    KELSEY ATHERTON Offering Ground-Stations-as-a-Service means customers are only obliged to pay for the amount of time they actually need to use on the station. ALBUQUERQUE: Azure Orbital, the space-connections wing of Microsoft's cloud service Azure, launched last week. By offering Ground-Stations-as-a-Service, Microsoft wants to position itself as the bridge between the Pentagon and commercial satellites. Ground stations are vital infrastructure for satellite communication, the physical node that makes all the images and information they collect useful. With the advent of lower-cost satellites, and the expansion of small satellite constellations in low earth orbit, the space industry is moving away from a locked-in model, where specific vendors only grant access to their satellites through their ground stations. “Space is just so critical to everything we do here on earth,” says Frank Rose, a former assistant secretary of state for arms control who is now at Brookings. “Deploying additional capabilities, especially small satellites, in low earth orbit will definitely improve the resiliency of our national security space architecture.” Earlier this year, Microsoft Azure won the $10 billion JEDI contract for Pentagon cloud services. Offering Ground-Stations-as-a-Service means that the customers are only obliged to pay for the amount of time they actually need on the station. Cloud service providers already have a great deal of experience in flexible demand management and in processing the data received in their servers. That makes ground stations a natural outgrowth of existing cloud competences, the company argues. In June 2020, the Space Development Agency said that rentable ground stations make it easier for the military to piggy-back on existing commercial infrastructure. When it comes to constellations of small satellites, what companies are “trying to do is to optimize their processing architecture, trying to minimize how much compute you need to do on board because of the [Size, Weight and Power] constraints, which inevitably leads them to do more on the ground,” says Mikhail Grinberg, principle at Renaissance Strategic Advisors. Yet that principal doesn't apply evenly across all applications. “For some military applications, given resiliency requirements,” says Grinberg, “they're trying to do more networking processing on board, as opposed to having an open pipe that can be tapped into.” While Azure Orbital appears aimed at the space sector broadly, it is specifically cultivating ties to the Pentagon and the defense contracting community. Partners signed up at launch include Amergint, Kongsberg Satellite Services, Viasat, and US Electrodynamics, all of whom have long histories of working with the Pentagon. Of particular note is Azure Orbital's partnership with Kratos, a company already actively working to make low-earth-orbit satellite space viable for military applications. “Right now, the current national security space architecture is very vulnerable to other countries' Anti-Satellite capabilities, primarily China's and Russia's,” says Rose. “If we can proliferate this constellation of small satellites, we can improve the resiliency of America's national security space architecture.” The military is planning for low earth orbit satellites in the battle management layer, ones that will primarily be processing data on board, having access to commercial infrastructure through Ground-Stations-as-a-Service increases the likelihood that they can be used when needed. “For satellites in low earth orbit it might be days, three to four days before it's overhead again. That's the core problem,” says Brian Weeden of the Secure World Foundation. “One way you can solve that is by building a lot of ground stations.” “The more you have commercial guys doing infrastructure on the ground,” says Grinberg, “if you can partition the data right, you can provide more resiliency.” As part of its bid to build strong ties between Azure and the Department of Defense, Microsoft has specifically hired career professionals of the military and intelligence communities. In late, Azure hired Chirag Parikh from the National Geospatial-Intelligence Agency. Parikh had previously served as the Director of Space Policy for the White House. William Chappell, CTO of Azure Global, announced Sept. 22nd that Azure Space had hired Stephen Kitay, former deputy assistant secretary of Defense for space policy, to head Azure's space industry division. It is, actively, a project to embed Microsoft in the infrastructure of orbit. By positioning itself as an intermediary between the space sector and its end users, Microsoft can become another almost-invisible piece of that same infrastructure. Azure Orbital would also offer Microsoft a greater role in other Pentagon satellite-based projects, like cloudONE and the Advanced Battle Management System. Being able to surge connections with sensors in orbits, on demand, makes space far more flexible for human commanders. “In the last 5 years, there's been a push from the military to move towards more common ground systems,” says Weeden. What remains to be seen is if the military will be comfortable with commercial companies operating those common ground systems, or if security concerns will instead preclude military traffic riding commercial channels. https://breakingdefense.com/2020/09/microsoft-positions-itself-to-win-space-data-market-with-azure-orbital/

  • How the Marines want to provide information on demand

    25 septembre 2020 | International, C4ISR

    How the Marines want to provide information on demand

    Mark Pomerleau The Marine Corps wants to provide information on demand. However, sensing, harnessing and acting upon the vast amounts of data produced daily is an enormous challenge and now the Corps is turning to its 2019 blueprint for the information environment. “If you were building a house, you would never just hire plumbers, framers, roofers and say build me a house,” Jennifer Edgin, Assistant Deputy Commandant for Information, said Sept. 22 during a virtual panel as part of Modern Day Marine. Rather, she noted, most would start with the design of the house and how things connect. “That's how we began with our journey in the Marine Corps Information Environment Enterprise, by publishing a blueprint. That outlined our future state vision, our case for change and the major muscle movements that we were tackling with that,” she said. Published in March 2019 and classified as “controlled unclassified information,” the blueprint is a unified technical, physical and business model that documents the design of the Marine Corps Information Environment, Edgin told C4ISRNET in written responses to questions. It connects users with data to support a mission and codifies the policies, standards, services, infrastructure, technical design and architectural elements required to deliver capabilities to Marines. Extremely technical in nature, the blueprint is meant to guide the development and employment of capabilities needed and provides acquisition officers guidance and constraints while also conveying a common language. The first iteration covers five key areas to include digital transformation, governance, transitioning to the cloud, standardization and information dominance. “The future state of warfare requires the Marine Corps to think differently, encourage innovation, and embrace new business models for change that focus on enhancing the access, capabilities, and user experience throughout the Information Environment,” Edgin said. “This blueprint unites and aligns efforts to digitally equip Marines for the future ... The benefit of the blueprint is that it articulates information that cannot easily be visualized. For example, it is very easy to see physical assets like trucks or planes however, it is difficult to articulate information technology assets and visualize how they are employed.” Edgin noted yesterday that the Marine Corps Enterprise Network modernization plan followed the blueprint, taking the blueprint and breaking it down into action plans. Taken together, both documents are meant to guide a transformation the office of the Deputy Commandant for Information is seeking to realize, one that provides secure information on demand leveraging technologies such as cloud computing, resilient mesh networks and emerging technology such as machine learning. “Information doesn't have a geographic boundary,” she said, “you're seeing more of that cross functional team, cross functional approaches where we can really harness all of the best and brightest of authorities and ideas so that we can provide that information on demand.” https://www.c4isrnet.com/it-networks/2020/09/24/how-the-marines-want-to-provide-information-on-demand/

  • Army missile defense battle command system takes out cruise missile threats in major test

    14 août 2020 | International, Aérospatial

    Army missile defense battle command system takes out cruise missile threats in major test

    By: Jen Judson   16 hours ago WASHINGTON — The Army's once-problem-plagued air-and-missile defense battle command system took out two cruise missile threat targets nearly simultaneously using Patriot missiles in a major live fire event Aug. 13, according to service officials in charge of the effort. The cruise missiles flew at a low-altitude, maneuvering through a mountain range. The Integrated Battle Command System (IBCS) took real-time data from Patriot and Sentinel radars and tracked the threat. IBCS sent engagement options to air defenders on the ground and two Patriot Advanced Capability-3 missiles controlled by IBCS intercepted both threats. The success of the limited user test for IBCS, which began several weeks ago in the New Mexico desert, is like “night and day,” compared to a previous attempt in 2016, Brig. Gen. Brian Gibson, who is in charge of Army air-and-missile defense modernization, told Defense News during its Space and Missile Defense Symposium Debrief event Aug. 5. “We didn't even get through phase one,” which lasted “just days,” in the first limited user test, Gibson said. Space and Missile Defense Command Commander Lt. Gen. Dan Karbler had overseen the Army Test and Evaluation Command during the first IBCS limited user test and told reporters Aug. 5 that during the first attempt “the system performance was so unstable, we really couldn't even get it started. We couldn't collect any good data. There was multiple software challenges within the system just to try to get it into the network. So it was a very, very difficult endeavor and so, honestly, couldn't pass LUT and there was a lot of work to do.” Due to those problems and the Army's new plans to expand IBCS capability to tie to any sensor or any shooter on the battlefield delayed the entire program by roughly four years. The live fire marks the first time an entire operational battalion was involved in an IBCS test along with multiple sensors, shooters and mission command platforms, making it the most complex test the system has seen to date, Gibson told reporters Aug. 13 shortly after the test event. The cruise missile targets were defeated by PAC-3 missiles coming from entirely separate launchers at the same battery site, Col. Phil Rottenborn, IBCS project manager within the Army's Program Executive Office Missiles and Space, said. IBCS also made it possible to move Sentinel radars more forward on the battlefield, providing more time to track the target, which allowed the commander on the ground to engage a single interceptor per target, said Col. Tony Behrens, Army capability manager and director of the Army Air & Missile Defense Command. Typically, two interceptors, one following the other, are deployed against a single missile target in case the first misses. With IBCS, the Army will be able to use fewer interceptors in engagements, Behrens said. The system was also challenged by electronic attack during the live fire where one of the seven integrated fire control network relays was taken out of the mix by a jammer. The system was able to operate and defeat challenging target sets through debris even with a relay removed from the game. The Army will conduct another live fire test next week with senior officials attending, a presence that will up the ante. IBCS will go up against both a cruise missile and a ballistic missile during that event, according to Army Futures Command Commander Gen. Mike Murray. Once the limited user test wraps up in mid-September, the Army will need to go through “terabytes, lots and lots of data” over the following three months, Murray said. The service will then go before a production decision board, currently scheduled for Nov. 20. And if IBCS is approved to move forward, the service will conduct an Initial Operational Test and Evaluation of the system in a year. The Army plans to equip its first unit with IBCS — the same battalion executing the LUT — in fiscal 2022. IBCS will not only serve as the brains of the Army's future Integrated Air-and-Missile Defense System, but will also be the command-and-control system for its future Integrated Fire Protection Capability that will defend against rockets, artillery and mortars as well as cruise missile and unmanned aircraft threats. And IBCS is likely to play an integral part in the next generation program called Joint All-Domain Command and Control (JADC2), which is expected to provide an information architecture across all services and domains for warfare. https://www.defensenews.com/digital-show-dailies/smd/2020/08/13/army-missile-defense-battle-command-system-takes-out-cruise-missile-threats-in-major-test/

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