23 février 2021 | International, Aérospatial

Salon IDEX : Tawazun et MBDA vont coopérer pour le développement des systèmes d'armes guidés intelligents « SmartGlider »

DÉFENSE

Salon IDEX : Tawazun et MBDA vont coopérer pour le développement des systèmes d'armes guidés intelligents « SmartGlider »

Tawazun et MBDA ont signé un accord de principe visant à créer un partenariat pour développer des systèmes d'armes guidés intelligents « SmartGlider ». L'accord a été signé lors du salon IDEX, en présence de S.E. Tareq Abdulraheem Al Hosani, CEO de Tawazun, et d'Eric Béranger, CEO de MBDA. L'objectif est de créer un partenariat à long terme entre Tawazun et MBDA, permettant le développement des systèmes d'armes « SmartGlider », de la conception à la phase de production. Une équipe commune d'ingénieurs des deux parties sera chargée des études de développement. Ils opéreront depuis le premier centre régional d'ingénierie des missiles de MBDA établi aux Émirats arabes unis. Ce cahier des charges s'inscrit dans le cadre de l'accord de coopération bilatéral signé entre la France et les Emirats arabes unis. Éric Béranger, PDG de MBDA, a déclaré : « Nous sommes ravis d'entamer cette coopération unique avec l'un de nos clients de longue date, qui soutient son ambition de développer son industrie de défense nationale et permet le développement d'un système d'armes de nouvelle génération exceptionnel ».

Aviation Week du 23 février


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  • House passes $983 billion spending package 226-203, bucking White House

    20 juin 2019 | International, Autre défense

    House passes $983 billion spending package 226-203, bucking White House

    By: Joe Gould WASHINGTON ― The Democratic-controlled House passed a $985 billion appropriations package for fiscal 2020 that aims to fund national security at $17 billion less than the White House requested, end the post-2001 war authorizations after eight months, pull military support in Yemen and defund the W76-2 nuclear warhead. The vote was 225-203, with seven Democrats voting with the Republican minority. Zero Republicans voted for the bill. It's a salvo from Democrats in FY20 budget negotiations with the GOP-controlled Senate and White House, and the White House has threatened that President Donald Trump would veto the massive bill. Beyond the above provisions and others, the administration strongly objected to language meant to block Pentagon funds being applied to a wall on the southern border. The threat foreshadows pushback from the Senate and the White House, in part because both advocated for a $750 billion national defense budget, while the House-passed bill is consistent with a $733 billion national defense budget. (The House bill would fund the Pentagon alone at $8 billion less than the White House request.) The four-bill “minibus” contained the two largest of the 12 annual appropriations bills; the Labor, Health and Human Services, Education, and Related Agencies bill and the Defense bill. For the defense, it totaled $645.1 billion in base-defense funding, and $68.1 billion in the budget-cap-exempt wartime funding account. House Appropriations Committee Chairwoman Nita Lowey, D-N.Y., emphasized the package's investments outside the Pentagon, including a 4 percent increase in State Department funding. “This bill rejects the administration's unacceptable budget request and irresponsible policies and, rather, strives to uphold many bipartisan congressional priorities,” Lowey said when the bill was introduced. “America's foreign policy is strongest when diplomacy, development and defense are well-funded and equally prioritized, as many of today's global challenges cannot be addressed by military intervention alone.” Republicans have opposed the minibus as an empty exercise because Congress lacks a bipartisan deal to ease spending caps and avoid across-the-board sequestration cuts. Nor does the bill contain border wall funding sought by conservative Republicans. “Moving these bills as-is is a wasted opportunity because the bills are far from what the president has requested and will support,” said the House Appropriations Committee's ranking member, Rep. Kay Granger, R-Texas. “Defense spending does not meet the request while nondefense spending greatly exceeds the request in current levels. This could lead to a veto and another government shutdown, something both [parties] agree would be devastating ― in addition to these funding concerns.” The White House issued a veto threat last week that spelled out its objections to provisions in the bill that would end the post-2001 war authorizations after eight months and pull military support in Yemen―and because the House parked less defense spending in the budget-cap skirting war fund. The language surrounding the authorization for the use of military force, Granger said, could jeopardize the Pentagon's ability to conduct military operations worldwide. “It's a bad policy that will force the DoD to unwind counterterrorism operations overseas if the Congress and the president cannot agree on a new authorization,” she said. To avoid another government shutdown, 12 appropriations bills must pass Congress and get the president's signature by Oct. 1. Negotiations between the White House and lead lawmakers on a deal to ease budget caps has been ongoing, according to a statement last week by Senate Appropriations Committee Chairman Sen. Richard Shelby, R-Ala.. (The Senate Appropriations Committee hasn't yet moved any of its bills.) Another likely sticking point in budget talks with the GOP-controlled Senate and the White House is the minibus' bill's prohibition on the Defense Department spending funds to implement its policy on open transgender service. The vote to approve an amendment that contained the prohibition broke mostly along party lines, 234-183. The amendment targets a March 12 memo that would largely bar transgender troops and military recruits from transitioning to another gender, and require most individuals to serve in their birth sex. The House defeated Republican amendments that would have added back $19.6 million for the W76-2 low-yield submarine-launched nuclear warhead and would have added back $96 million for “conventional missile systems” in the range of the Intermediate-Range Nuclear Forces Treaty. However, it also defeated a Democratic amendment that would have barred funding for research on the Long Range Standoff weapon. The bill was passed out of committee with language to restrict the Pentagon's authority to transfer money between accounts to $1.5 billion ― a response from Democrats to the administration's use of defense funds for Trump's proposed border wall. Next week, the House is expected to take up a separate minibus that contains the Department of Homeland Security spending bill, which was at the heart of last year's 35-day government shutdown. https://www.defensenews.com/congress/2019/06/19/house-passes-983-billion-spending-package-226-203-bucking-white-house/

  • German army relies on Rohde And Schwarz

    24 juillet 2019 | International, C4ISR

    German army relies on Rohde And Schwarz

    Munich 22-Jul-2019 - IDZ-ES and the PUMA infantry fighting vehicle (IFV) for the VJTF 2023 are making a start on the end-to-end digital command radio link over the first mile using software defined radios from Rohde & Schwarz. The seamless command radio link for the PUMA armored infantry system with the infantryman of the future (IdZ-ES) for the Very High Readiness Joint Taskforce (VJTF) 2023 is provided by Rohde & Schwarz. With the Budget Committee of the German Lower House of German Parliament (Bundestag) having given its approval for the armored infantry system service package at the end of June, the necessary contracts for procurement have now also been completed. "This order is a milestone that we have reached after winning against international competitors in challenging trials and comparative tests set by the German Armed Forces (Bundeswehr) in 2018 in Munster, Germany," explained Hartmut Jäschke, Senior Vice President Market Segments Secure Communications Sales and Projects at Rohde & Schwarz. Its basis is the intention of the Bundeswehr to be ready with the PUMA IFV/armored infantry system and the latest version of IdZ-ES for NATO VJTF (Land) in 2023. Rohde & Schwarz is a subcontractor of Rheinmetall Electronics, which is responsible for the IdZ-ES system, and will supply the latest tactical software defined radios (SDR) together with suitable waveforms, integration, training and services. The SOVERON family works with the high data rate and interference-immune SOVERON WAVE waveforms for tactical rugged use on the first mile, and is thus an exact match for the spectrum of requirements of a battle group for territorial and collective defense as well as for international crisis management operations. All members of the SOVERON WAVE family of waveforms offer mobile ad hoc network (MANET) functionality. Radios equipped with this capability function as routers within the IP network group, forwarding the information via other communication nodes and thus ensuring that a robust, interference-immune link can be maintained under all circumstances. The Rohde & Schwarz VHF/UHF radio systems selected for this project will establish and maintain the command radio link with simultaneous voice and IP data from dismounted troops up to the platoon and company level. The systems concerned are handheld (SDHR/SOVERON HR) and vehicular radios (SDTR/SOVERON VR) that are interoperable with the German Armed Forces joint radio system (SVFuA, series name: SOVERON D) that has already been commissioned by the Bundeswehr and the SDR waveforms procured with it. The first batch of SOVERON D commissioned for command vehicles will be delivered to the troops in the first half of 2020. This interplay is also of great importance for future viability in the context of the Digitalization of Land Based Operations/Tactical Edge Networking (D-LBO/TEN) major project for highly secure and trusted interoperable connections that will only come into effect after VJTF 2023. SOVERON D also provides backward compatibility with the analog SEM radio infrastructure that will be in service for some time yet even though it is obsolete. This capability was also recently demonstrated in further tests. "With our innovative overall approach – SOVERON – we provide national trusted solutions that can be tailored to the customer's needs but which, due to their open architecture, are compatible with established radio systems and architectures and, at the same time, will be viable in the future," Mr. Jäschke continued. "It is an honor for us to bring into operation by the troops the latest state of the art for the VJTF. By doing so, we are not only paving the way for the next steps of D-LBO/TEN and for further strategic projects of the Bundeswehr. There are also significant synergies with the Telecommunications of the Army (TK A) project in Switzerland, comparable to the networking part of D-LBO/TEN. We are in the final round of a multi-year competition here." Rohde & Schwarz The Rohde & Schwarz technology group develops, produces and markets innovative communications, information and security products for professional users. The group's test and measurement, broadcast and media, aerospace | defense | security, networks and cybersecurity business fields address many different industry and government-sector market segments. On June 30, 2018, Rohde & Schwarz had approximately 11,500 employees. The independent group achieved a net revenue of approximately EUR 2 billion in the 2017/2018 fiscal year (July to June). The company has its headquarters in Munich, Germany. Internationally, it has subsidiaries in more than 70 countries, with regional hubs in Asia and America. R&S® is a registered trademark of Rohde & Schwarz GmbH & Co.KG. View source version on Rohde & Schwarz : https://www.rohde-schwarz.com/tr/about/news-press/details/press-room/press-releases-detailpages/german-army-relies-on-rohde-schwarz-press-release-detailpage_229356-663180.html https://www.epicos.com/article/449211/german-army-relies-rohde-and-schwarz

  • KC-46 Progress Revives Next-Generation Tanker Talks

    29 septembre 2020 | International, Aérospatial

    KC-46 Progress Revives Next-Generation Tanker Talks

    Steve Trimble Proposals for a next-generation tanker that would come after the last Boeing KC-46 delivery in fiscal 2029 have popped up every few years since 2006, only to get sidetracked by yet another acquisition process misstep or technical problem afflicting the program's frustrating development phase. As a fresh sense of optimism gathers among senior U.S. Air Force leaders about the direction of the KC-46 program, a new discussion has started between Defense Department officials and the Air Mobility Command (AMC) about the future of the air-refueling mission. Some proposals in the discussions include revived versions of various older concepts for weaponized larger tankers and smaller stealth tankers. But this time, discussions involve taking a wider view of the overall need to defend and deliver fuel to aircraft in combat, with implications for base defenses, the size and range of future fighters and next-generation tanker designs. A perceived turnaround in the fortunes of the KC-46 program allows the Air Force to reopen the next-generation discussion. Since at least 2016, a heated dispute over Boeing's original design—and, later, proposed fixes—for the KC-46's remote vision system (RVS) sidetracked planning for a next-generation tanker. Air Force officials complained that Boeing's original RVS design fell short of operator requirements, especially when the receiver aircraft was backlit by the Sun. In addition, the canted layout of the belly-mounted, panoramic cameras created subtle distortions in the displayed video that proved bothersome to some RVS operators, Air Force officials say. The Air Force and Boeing finally agreed to a redesign plan in January 2019. The Air Force is finalizing a test report on an enhanced RVS, which was formerly known as RVS 1.5. AMC officials have committed to review the test data but offered no promises on whether they would approve the enhanced RVS to be installed in the KC-46. The installation would require parking a fleet of more than 36 delivered KC-46s to complete the retrofit, and the AMC remains unsure whether the improvement is worth the delay. The enhanced RVS offers only software updates to the current system, but the AMC clearly wants more. Boeing has committed to a more dramatic upgrade called RVS 2.0. Including hardware and software changes, this Boeing-funded, second-generation RVS system is expected to meet the image-resolution standards demanded by the Air Force and create a path to inserting the software algorithms necessary to give the KC-46 an optional autonomous-refueling mode. Boeing is scheduled to deliver the first 12 RVS 2.0 shipsets by the end of 2023 and begin the retrofit process on delivered KC-46s, says Gen. Jacqueline Van Ovost, the AMC commander. The AMC expects a production cutin for RVS 2.0 starting in 2024, although Boeing's KC-46 global sales and marketing director, Mike Hafer, says the first RVS 2.0-equipped aircraft could start rolling off the assembly line in late 2023. Will Roper, the Air Force's assistant secretary for acquisition, technology and logistics, says the progress toward fielding the RVS 2.0 makes him feel “excited” about the KC-46 program. “I think we've turned a new page,” he says. In mid-September, Roper and Van Ovost met to discuss what will follow the KC-46. The next-generation tanker discussion comes after a series of dramatic acquisition decisions surrounding Air Force aircraft. Most visibly, Roper led a push in 2018 to cancel the Joint Stars recapitalization program, which was replaced with the Advanced Battle Management System (ABMS). More quietly, Roper also drove the Air Force to rethink the acquisition strategy for the Next-Generation Air Dominance (NGAD) program. The ABMS and NGAD are now characterized by an architecture of multiple systems, with no single-aircraft silver bullet solution. Roper acknowledges that the nature of tanker operations does not immediately lend itself to a distributed multiplatform solution. “We can break up a J-Stars [replacement into multiple systems],” Roper says. “We may be able to break up an [E-3 Airborne Warning and Control System] in the future, but we can't break up fuel easily.” Still, Roper prefers to address the future air-refueling problem in an era of great power competition with a similar architectural approach as ABMS and NGAD. “When there's a solvable problem and you need to turn multiple knobs, the Pentagon likes to turn one and only one,” Roper says. “And [aerial refueling] sounds like a really good architectural question that you'd want to have an architected solution for—[rather than] design a one-solution candidate in the form of a platform.” Roper's turnable knobs for a future air-refueling system cover a wide range of options, including two with only indirect impacts on a tanker aircraft design. To Roper, the problem of air refueling includes defending the bases closest to an adversary where aircraft can be refueled on the ground. Likewise, another part of the solution is to move away from relatively small fighter aircraft that lack sufficient range for a Pacific theater scenario. “Maybe having small, currently sized fighters is not the way to go in the future,” Roper says. “Thinking about bigger fighters is a natural question to lay alongside the question, ‘How does your future tanker force look?'” Air-refueling capacity also is partly a function of the vulnerability of the tanker aircraft. Fewer and perhaps smaller tankers may be possible if existing tanker aircraft could operate closer to the battlefield. The Air Force now uses fighters on combat air patrols to defend high-value assets, such as tankers, surveillance and command-and-control aircraft. Those fighters conducting the patrols also add to the refueling burden. A possible solution is to weaponize tankers such as the KC-46 and KC-135. The Air Force is developing podded defensive lasers and miniature self-defense munitions. “We don't put weapons and sensors on tankers to shoot down aircraft, but the current KC-46 is a big airplane with the ability to mount sensors and weapons on the wings,” Roper says. “We're going to look at all those [options].” The Air Force also believes a new tanker aircraft is necessary. As far back as 2002, research began on stealthy mobility aircraft under the Air Force Research Laboratory's Speed Agile program. As the KC-X acquisition program kicked off, the Air Force released a tanker road map in 2006 that called for launching a KC-Y acquisition program in 2022 and a KC-Z program by 2035. By 2016, AMC leaders openly discussed proposals for leapfrogging the KC-Y requirement, which sought to buy a larger version of a commercial derivative. Instead, AMC officials began investigating concepts for an autonomous stealthy aircraft. By 2018, Lockheed Martin's Skunk Works had defined a concept for such an aircraft, which featured an undisclosed refueling technology that could dock with a receiver aircraft without compromising radar stealth. As discussions have reopened in September, the Air Force is again considering the acquisition of a mix of larger and smaller aircraft to fulfill the demand for in-flight refueling in the 2030s and 2040s. “One trade we can do is having bigger tankers that stand off a lot farther,” Roper says, “[and] having smaller, microtankers that do that last mile, the dangerous mile—and we expect to lose some of them.” The Air Force's budget justification documents suggest research on a next-generation tanker will continue at a low level: Nearly $8 million was requested in fiscal 2021 to “assess promising configurations in high- and low-speed wind tunnels.” The Air Force also is designing a small, pod-mounted tactical air-refueling boom, according to budget documents. The latter suggests that one option for increasing refueling capacity for aircraft equipped with boom receivers is to integrate a podded fuel-delivery system on tactical aircraft, such as a Lockheed Martin C-130. “I expect that as we really look at airpower in the truly contested environment, we'll be looking at fuel very strategically,” Roper says. “We may have a different solution for outside [a threat area] versus inside. And I think we will value, increasingly, aircraft that have range for the last mile.” https://aviationweek.com/defense-space/aircraft-propulsion/kc-46-progress-revives-next-generation-tanker-talks

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