7 juillet 2021 | International, C4ISR, Sécurité

Biden Signs Order to Bolster Cybersecurity

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  • Tanks are here to stay: What the Army’s future armored fleet will look like

    16 juillet 2021 | International, Terrestre

    Tanks are here to stay: What the Army’s future armored fleet will look like

    Armored vehicles and formations may be unrecognizable in the next decade. But the mission remains the same — take and hold terrain.

  • L’offre française pour remplacer les F-16 laisse le gouvernement sur sa faim

    16 mai 2018 | International, Aérospatial

    L’offre française pour remplacer les F-16 laisse le gouvernement sur sa faim

    Le ministère de la Défense a réservé un accueil assez froid, voire distant, à la proposition de «partenariat approfondi et structurant» fondé sur l'avion de combat Rafale réitérée par la France à la Belgique. Une délégation de membres du cabinet de la ministre française des Armées, Florence Parly, a eu l'occasion, pour la première fois en huit mois, de venir détailler auprès de ses homologues belges, l «offre française» de partenariat «approfondi et structurant» fondé sur l'avion de combat Rafale – hors de l'appel d'offres officiel lancé en mars 2017 pour l'achat de 34 chasseurs-bombardiers de nouvelle génération. Cette rencontre a eu lieu «à la demande du Premier ministre» Charles Michel, qui souhaite disposer de tous les éléments nécessaires à une prochaine décision du gouvernement belge, a-t-on indiqué de sources gouvernementales. Mais «on n'a rien entendu de nouveau par rapport à la lettre reçue (de Mme Parly, NDLR) le 6 septembre 2017. Il n'y a rien de plus concret», a expliqué la porte-parole du ministre belge de la Défense, Steven Vandeput, Laurence Mortier. L'entourage de M. Vandeput (N-VA) a confirmé à l'agence Belga être intéressé par une éventuelle participation au programme de Système de combat aérien du futur (Scaf) européen, actuellement négocié entre la France et l'Allemagne, tout en étant ouvert à d'autres partenaires. Sur base de l'analyse des deux offres considérées comme juridiquement valables après réponse à l'appel d'offres (en jargon, un «Request for Government Proposal» ou RfGP) lancé en mars 2017, et de la – très vague – offre française, l'équipe de programme doit faire une recommandation au ministre de la Défense. Les deux candidats qui ont remis des offres en bonne et due forme sont les États-Unis avec le F-35 Lightning II du groupe Lockheed Martin et l'Eurofighter Typhoon du consortium européen éponyme. Le dossier complet, avec les aspects économiques, sera ensuite soumis au gouvernement fédéral. La Défense espère toujours une décision finale avant le sommet de l'OTAN des 11 et 12 juillet prochains, pour permettre à la Belgique d'y faire – relativement – bonne figure en dépit de ses faibles dépenses en matière de défense. http://www.lavenir.net/cnt/dmf20180516_01171480/l-offre-francaise-pour-remplacer-les-f-16-laisse-le-gouvernement-sur-sa-faim

  • Hypersonic weapons could give the B-1 bomber a new lease on life

    18 septembre 2019 | International, Aérospatial

    Hypersonic weapons could give the B-1 bomber a new lease on life

    By: Aaron Mehta NATIONAL HARBOR, Md. — It's been a rough stretch for the U.S. Air Force's fleet of 62 B-1B Lancer bombers, with a pair of fleet shutdowns over safety concerns and the confirmation of plans to start retiring the plane as the new B-21 comes online, even as the much older B-52 remains in service. But speaking at the Air Force Association's annual conference Monday, Gen. Timothy Ray, the head of Air Force Global Strike Command, seemed to throw his support behind keeping the B-1 around for quite some time. In fact, in Ray's mind, the B-1′s capabilities might expand. Several times throughout the speech, Ray emphasized that while the B-21 is slowly spinning up, he can't afford to lose any capability. Indeed, Ray seemed to posture toward keeping the B-1 over the long term, according to John Venable, a senior defense fellow at the Heritage Foundation and former F-16 command pilot. “One of the major takeaways [from the speech] is that the B-1 is not going to go away nearly as soon as people thought,” Venable said, “and that's a good thing.” Under the Air Force's stated goal of 386 squadrons, the service's force mix requirement is about 225 bombers. The service currently has 156, Ray said, and even with the B-21 coming online sometime in the 2020s, planned retirements to the B-1 and B-2 would keep the bomber force under 200. Ray's belief in the B-1 spans from two broad assessments. First, freed from the heavy workload of B-1s performing regular close-air support activities in Iraq and Afghanistan, the fleet will experience less wear and tear, and hence survive longer than projected. “We're just flying the airplane in a way we shouldn't have been flying it, and we did for far too long. The good news is we're resetting that entire team,” Ray said. “What we thought was a very sizable load of structural issues” ended up being a “fraction” of issues to deal with, he added. Those structural issues have become particularly visible in the last 16 months, with the entire B-1 fleet grounded twice for mechanical issues. In June 2018, the fleet was grounded for two weeks following the discovery of an issue with the Lancer's ejection seat; in March 2019, another ejection seat issue grounded the fleet for almost a month. Members of Congress have since expressed serious concerns about the B-1's readiness rates, a number that was just more than 50 percent in 2018. Ray expressed optimism about the mechanical issues, saying that any fallout from the ejection seat shutdowns will be completed by the end of October, which is “must faster” than the service predicted. The second reason Ray believes there's still life in the B-1? The idea that there are modifications to the Lancer that would add new capabilities relevant in an era of great power competition. In August, the Air Force held a demonstration of how the B-1 could be modified to incorporate four to eight new hypersonic weapons by shifting the bulkhead forward from a bomb bay on the aircraft, increasing the size inside the plane from 180 inches to 269 inches. That change allows the loading of a Conventional Rotary Launcher, the same system used inside the B-52, onto the B-1. According to an Air Force release, first reported by Military.com, the bulkhead change is temporary, giving the B-1 flexibility based on its mission. Overall, the internal bay could be expanded from 24 to 40 weapons, per the service. In addition, the testers proved new racks could be attached to hardpoints on the wings. “The conversation we're having now is how we take that bomb bay [and] put four potentially eight large hypersonic weapons on there,” Ray said. “Certainly, the ability to put more JASSM-ER [Joint Air-to-Surface Standoff Missile Extended Range] or LRASM [Long Range Anti-Ship Missile] externally on the hardpoints as we open those up. So there's a lot more we can do.” Said Venable: “I think it's a great idea. Increasing our bomber force end strength, we're not going to get there just by buying B-21[s] and retiring the B-1s.” “Adding a new rotary [launcher that] he was talking about, just behind the bulkhead of the cockpit of the B-1, freeing up the pylons to actually manifest more longer-range weapons and give it a greater penetrating strike capability — those are great takeaways from this particular event,” the analyst added. https://www.defensenews.com/digital-show-dailies/air-force-association/2019/09/17/global-strike-head-makes-case-of-b-1-survival/

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