22 mai 2019 | International, Aérospatial, C4ISR

Boeing to introduce flat satellite antenna to bring high-speed broadband to military aircraft

WASHINGTON – Boeing Phantom Works, the company's advanced technology arm, is introducing a new flat satellite communications (SATCOM) broadband antenna that would bring high-speed data to military aircraft. Space News reports.

9 May 2019 -- The low-profile electronically steered flat conformal antenna and a multi-channel terminal will be in production next year and the launch customer will be the Navy's future unmanned mid-air refueling tanker, the MQ-25, which Boeing is developing under an $805 million contract.

The initial market for the phased array antenna and terminal will be operators of militarized Boeing jets like the Navy's P-8 surveillance aircraft and the Air Force's KC-46 aerial refueling tanker, to bring a smart skin design approach these contemporary aircraft.

Compared to airborne command centers such as the president's Air Force One, most military aircraft have limited connectivity. The majority of military aircraft have narrowband terminals that get kilobits of data. A phased array antenna would give them access to government and commercial Ka-band satellites that provide from 10s to 100s of megabits of data throughput, Gathmann said.

https://www.militaryaerospace.com/unmanned/article/16711555/boeing-to-introduce-flat-satellite-antenna-to-bring-highspeed-broadband-to-military-aircraft

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  • CEO of Leonardo: A two–way street benefits everyone

    2 décembre 2019 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    CEO of Leonardo: A two–way street benefits everyone

    By: Alessandro Profumo Rapid changes are taking place around the world, both at the geopolitical and technological level, which are having an extremely disruptive impact on the defense industry and its customers, namely governments. For its part, technological innovation has reached a pace never seen before. Growing digitalization, big-data processing, robotics, autonomous systems, biotechnology, hypersonics, directed energy: These are just a few examples of innovations that revolutionize industry and governments' approaches to defense and security issues. In some cases, innovations on the commercial side are driving the technological evolution in the defense sector, with increasingly wider applications from a dual-use perspective. There is a real two-way street. The role of government is crucial in developing a long-term investment strategy and identifying the sovereign technologies necessary to maintain a technological advantage over new peers and emerging actors, in symmetric and asymmetric conflicts. Threats to peace and global stability do not solely originate in traditional domains (air, land, sea), but materialize in space and cyberspace, more difficult to protect, as they both lack precise boundaries. Increasing defense spending is a positive signal, especially when coupled with a strong vision and clear objectives aimed at the development of the right capabilities in an international cooperation framework. The national defense industry, as a strategic asset of its own country, must be able to capture technological innovation where it is produced, finding effective ways of accessing new ideas and solutions. Secondly, it must be able to manage the dynamics between long development and production cycles that characterize this sector, and technological innovation's fast pace. The sense of urgency must regard delivering what is needed, when needed, providing the end user with the maximum benefit and anticipating and adapting to changes, while triggering an ever-growing contamination across industries, governments, startups and academia. A deep interconnection between the defense industry and its customers, working in close synergy, facilitates flexible and adaptable structures capable of responding quickly to new and complex emergencies. In this perspective, the closer one works with the customer — throughout the entire product life cycle — the more this reverberates positively at the industry level. The shared awareness rising from this cooperation will enable industry to make wise and focused investment decisions in order to develop products and solutions that best fit future market requirements. Bearing in mind that technology alone is not enough, true success in creating a resilient defense industry also lies in the ability to attract and retain highly specialized human capital as well as involving the supplier base in innovation processes. A shared road map is, therefore, a priority — industry and governments, working together, side by side, committed to building a safer world. Alessandro Profumo is the CEO of Leonardo. https://www.defensenews.com/outlook/2019/12/02/ceo-of-leonardo-a-twoway-street-benefits-everyone

  • British Defence Ministry reveals why a drone program now costs $427M extra

    27 janvier 2020 | International, Aérospatial

    British Defence Ministry reveals why a drone program now costs $427M extra

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Lovegrove detailed further causes of the cost increase rise in the drone program, which was expected to cost £816 million when it was approved by the MoD in 2016. Aside from the increased costs caused by the delay, the letter said that the fall in the value of the pound against the dollar accounted for £50.8 million of the price rise, and a new primary sensor cost another £64 million. Other unspecified program costs accounted for a further £23 million. The pound has firmed up against the dollar a little since the Conservative Party won the general election in December, which may lessen the impact of increased costs for the moment. The new primary sensor investment involves provision of an improved electro-optical and infrared sensor. The letter said the investment was to avoid future obsolescence issues. Consideration is still being given to the purchase of what is known as a “due regard air-to-air radar” designed for vital detect-and-avoid duties on the platform. Protector, which is the British name for its version of the new General Atomics MQ-9B SkyGuardian, is scheduled to achieve initial operating capability in November 2023, the letter read. The vehicle will replace the current fleet of MQ-9 Reapers, which the RAF has operated almost constantly during the last few years over Afghanistan and the greater Middle East. Lovegrove said the MoD had compared Protector with other options to meet the requirement but the General Atomics platform remained the best value for money. “A comparison was made between: developing a new remotely piloted aircraft system capability (either collaboratively or nationally); procuring the current Reaper Blk 5 (as used by the US Air Force and others); and procuring Protector,” he said. “This concluded that procuring Protector represented best value for money, as its higher performance meant that the operational task could be delivered by procuring fewer air vehicles. The 2-year delay and resultant cost increase have not undermined this value for money case ... it remains affordable despite the cost growth,” the permanent secretary added. Lovegrove said the biggest problem for the Protector program was not the platform itself but the availability of trained crew in the run-up to initial operating capability. “The most significant risk to the Protector program is the RAF's ability to generate and sustain the volume of trained personnel necessary to assure IOC in Nov 2023. The Protector work force builds on the current Reaper force; training and retaining sufficient remotely piloted aircraft system crews has historically proved challenging and is being closely monitored,” the letter said. The Protector is expected to fly longer and hit harder than the Reaper. The UAV will also fly in nonsegregated airspace in places like the U.K . in September, the MoD and General Atomics signed a significant deal to complete the test and evaluation activities required to fly the system in civil airspace. The first test and evaluation aircraft is due to be delivered next year subject to the successful completion of the production contract. An initial production deal is currently in negotiation, with aiming of inking a deal in the next few months. In a first for the system, the SkyGuardian version of the medium-altitude, long-endurance drone flew across the Atlantic Ocean in July from Grand Forks, North Dakota, to RAF Fairford in England. The flight covered 3,760 nautical miles in 24 hours and 2 minutes. https://www.defensenews.com/unmanned/2020/01/24/british-defence-ministry-reveals-why-a-drone-program-now-costs-245m-extra/

  • Cyber innovation at the forefront of UK’s approach to modern warfare

    23 mai 2019 | International, C4ISR, Sécurité

    Cyber innovation at the forefront of UK’s approach to modern warfare

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