14 mai 2024 | International, Aérospatial
House bill would block F-22 retirements, keep buying Air Force F-15EXs
The proposed NDAA would also grant the Air Force's request to retire 56 A-10 Warthogs.
7 octobre 2021 | International, Aérospatial
Essor des missiles hypersoniques : l’impact stratégique
Le Figaro, qui rappelle que la Corée du Nord a annoncé avoir testé avec succès pour la première fois un planeur « hypersonique », le 28 septembre, revient sur l'impact stratégique de l'essor des armes hypersoniques. L'« hypervélocité », c'est-à-dire la capacité de voler à plus de six fois la vitesse du son, pourrait « bouleverser les équilibres militaires », souligne le quotidien. La Russie a procédé début octobre à deux tirs d'essai de son missile de croisière hypersonique Zircon depuis un sous-marin en immersion. De leur côté, les États-Unis mènent plusieurs projets baptisés C-HGB, ARRW et HAWC. Le 27 septembre, la Darpa, l'agence de recherche de l'armée américaine, annonçait avoir réussi un vol test de son système HAWC. La Chine dispose elle aussi d'un missile de croisière supersonique, le DF-100, et d'un planeur hypersonique, le DF-17, et entend achever l'année prochaine la construction de la soufflerie JF-22, capable de simuler des vols à Mach 30. En France, un vol de démonstration du planeur hypersonique V-MAX, développé par ArianeGroup, est annoncé prochainement.
Le Figaro du 7 octobre
Sur le même sujet
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7 décembre 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
America sold $175 billion in weapons abroad in FY20
By: Aaron Mehta WASHINGTON — The U.S. sold $175 billion in weapons to foreign partners and allies in fiscal 2020, a 2.8 percent rise from the previous year's total, according to a Friday announcement from the Defense and State departments. The total comes at the end of the Trump administration, which made increasing arms exports a key part of its economic growth platform. Export licenses via the Direct Commercial Sales program totaled $124.3 billion in FY20, up from $114.7 billion the previous year. A series of reforms, started under the Obama administration and continued under the Trump team, has pushed more defense articles into the commercial sales realm. Deals made through the Foreign Military Sales program, which cover the majority of large defense articles, totaled $50.78 billion. Of that total, $44.79 billion came in payments from partner nations, $3.3 billion from Foreign Military Financing, and $2.69 billion for cases funded under Defense Department Title 10 grant assistance programs, such as train and equip programs. The FMS total represents an 8 percent drop from FY19. In FY17, the U.S. sold $41.93 billion in FMS deals. That number jumped a dramatic 33 percent in FY18 to $55.6 billion, then dipped slightly to $55.4 billion in FY19. Despite back-to-back years without growth, officials expressed optimism, pointing to the three-year rolling average of implemented FMS cases — which rose from $51 billion covering FY17-FY19 to $54 billion covering FY18-FY20 — as a sign of overall growth. Officials have historically argued that the volatility of the year-to-year FMS process means that the three-year average is the best indicator of overall growth or decline, as it captures sales that implemented late in one fiscal year or early in the next. The total of official sales is different from the total number of FMS cases cleared by the State Department. The latter figure — 68 cases worth $83.5 billion, the highest annual total of FMS notifications since the start of the Trump administration — is a good indicator of future sales, but quantities and dollar figures often change during negotiations. While industry will cheer the sales total, William Hartung of the Center for International Policy warned that the total may be questionable. “It is important to note that this is a vastly inflated figure if one is looking for statistics on sales that are actually likely to eventuate in contracts and deliveries,” according to Hartung. “There are many steps along the way in which an authorized sale can be sidetracked, including, for example, changes in demand and economic capacity on the part of potential customers. “The truth is we do not have reliable figures from the Pentagon or the State Department on how much weaponry the United States delivers each year, and what items have been delivered to what countries. Without this information, it is difficult to fully assess the impact of U.S. arms exports.” https://www.defensenews.com/pentagon/2020/12/04/american-sold-175-billion-in-weapons-abroad-in-fy20
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12 novembre 2019 | International, Aérospatial
Mirabel’s L3Harris delivers 2 F/A-18 Hornets to NASA
L3Harris Technologies recently delivered two F/A-18 Hornet aircraft to NASA after successfully completing depot-level modifications and repair work. Vertex Aerospace LLC selected L3Harris to work on the NASA F/A-18 Hornet aircraft in 2018. “The NASA delivery extends our 30-plus-year legacy of providing professional and quality service from our skilled and experienced workforce,” said Ugo Paniconi, general manager, MAS, L3Harris. As part of the scheduled maintenance work, L3Harris has addressed structural modifications, while maximizing the availability of the aircraft for operational use. L3Harris is a world leader in developing and implementing F/A-18 structural modification and life extension solutions, having already successfully completed major structural programs for the Royal Canadian Air Force and the Royal Australian Air Force, and assisting other F/A-18 users, including the Swiss Air Force, the Finnish Air Force, and the U.S. Navy. https://www.skiesmag.com/press-releases/l3harris-technologies-delivers-2-fa-18-hornet-aircraft-to-nasa