3 février 2022 | International, Aérospatial, Terrestre
Data and rockets: US military eyes new tech to supply far-flung forces
TRANSCOM hopes a rocket cargo program could one day fly a C-17's worth of cargo to any spot in the world in an hour.
28 novembre 2018 | International, Aérospatial
Japan to order 100 more F-35 fighters from US
Nikkei staff writers
TOKYO -- Japan is preparing to order another 100 F-35 stealth fighter jets from the U.S. to replace some of its aging F-15s, according to sources.
The plan can be considered a response to China's military buildup, as well as a nod to U.S. President Donald Trump's call for Tokyo to buy more American defense equipment. Japan already intended to procure 42 of the new fighters.
A single F-35 costs more than 10 billion yen ($88.1 million), meaning the additional order would exceed 1 trillion yen.
Japan's government plans to approve the purchase when it adopts new National Defense Program Guidelines at a cabinet meeting in mid-December. It will also include the F-35 order in its medium-term defense program, which covers fiscal 2019 to fiscal 2023. The government wants to obtain 42 F-35s as successors to its F-4s by fiscal 2024.
The 42 fighters Japan originally planned to buy are all F-35As, a conventional takeoff and landing variant. The additional 100 planes would include both the F-35A and F-35B, which is capable of short takeoffs and vertical landings.
At present, Japan deploys about 200 F-15s, roughly half of which cannot be upgraded. The Defense Ministry wants to replace the planes that cannot be upgraded with the 100 F-35s, while enhancing and retaining the remaining F-15s.
To accommodate the F-35Bs, the government intends to revamp the Maritime Self-Defense Force's JS Izumo helicopter carrier to host the fighters.
Japan's neighbors are busy introducing their own advanced military aircraft. China deployed its homegrown J-20 stealth fighter in February, and by 2030 some experts expect the country to build a fleet of more than 250 fifth-generation jets -- as the latest generation of fighters like the F-35 is known.
Russia, too, is expected to introduce its fifth-generation Sukhoi Su-57 in 2019, at the earliest.
To keep up, Tokyo believes it is imperative to significantly increase its procurement of the most sophisticated stealth jets.
At the same time, Trump has repeatedly urged Japan to purchase more American hardware and reduce the trade imbalance between the countries. Buying more of the high-priced fighters is a quick way to do that.
In September, Japanese Prime Minister Shinzo Abe told Trump, "Introducing high-performance equipment, including American [materiel], is important for our country to strengthen its defense capabilities."
Sur le même sujet
-
-
10 juillet 2020 | International, Aérospatial
General Atomics to conduct test flights of SeaGuardian drone in Japan
BY BEN SAMPSON ON 9TH JULY 2020 General Atomics Aeronautical Systems is to validate its SeaGuardian unmanned drone for use by Japan's Coast Guard Service in mid-September in a series of test flights. The long endurance Remotely Piloted Aircraft Systems (RPAS) SeaGuardian is a variant of the MQ-9 Reaper drone and features lightning protection, composite materials, and sense and avoid technology. The 79 ft (24 m) wingspan aircraft can fly for up to 40 hours at up to 50,000 ft. The validation flights, which will be conducted in partnership with Asia Air Survey (AAS) are expected to run for approximately two months and will include support from the Japan Maritime Self Defense Force (JMSDF) at its Hachinohe base in Aomori Prefecture. The flights aim to validate the wide-area maritime surveillance capabilities of RPAS for carrying out the Japan Coast Guard's (JCG) missions, such as search and rescue, disaster response, and maritime law enforcement. According to the JCG, the flight validation will be conducted in accordance with “the policy on strengthening maritime security systems,” using drones to perform maritime wide-area surveillance using new technology. “We're pleased to support the JCG's goals of validating SeaGuardian's maritime surveillance performance,” said Linden Blue, CEO of General Atomics Aeronautical Systems. “We know there is a need in Japan and worldwide for affordable, long-endurance airborne surveillance in the maritime domain.” The SeaGuardian system features a multi-mode maritime surface-search radar with inverse synthetic aperture radar (ISAR) imaging mode, an automatic identification system (AIS) receiver, and high definition – full motion video sensor equipped with optical and infrared cameras. This sensor suite enables detection and identification of surface vessels over thousands of square nautical miles. The aircraft's Raytheon-supplied SeaVue surface-search radar system provides automatic tracking of maritime targets and correlation of AIS transmitters with radar tracks. General Atomics Aeronautical Systems' SeaGuardian and SkyGuardian RPAS are designed to operate in all-weather and are built to achieve Type Certification based on STANAG (NATO standard) airworthiness compliance. https://www.aerospacetestinginternational.com/news/defense/general-atomics-to-conduct-test-flights-of-seaguardian-drone-in-japan.html
-
1 février 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
Un rapport critique l’absence de solidarité européenne en termes de défense
Le rapport d'information sur la Coopération structurée permanente (CSP) des deux députées Natalia Pouzyreff (LREM) et Michèle Tabarot (LR) critique les insuffisances de cette structure, censée mutualiser les moyens de la défense européenne. La France reste le pays le plus actif, à l'inverse de nombreux pays, et beaucoup d'Etats-membres font encore trop souvent appel aux Etats-Unis pour leur équipement militaire, au détriment des entreprises européennes. « L'implication des États-membres dans les projets est très variable, reflet pour l'essentiel de capacités militaires très différentes. La France participe ainsi à 38 projets, coordonnant 10 d'entre eux. C'est le pays le plus actif, écrivent les auteures du rapport. Tous les États-membres ne sont pas aussi impliqués dans la CSP que la France et nombre d'entre eux, notamment l'Allemagne, ne la voit pas comme une priorité. C'est le cas également des pays d'Europe de l'Est pour lesquels la priorité en matière de défense est et restera l'OTAN ». Par ailleurs, poursuivent les deux députées, « il apparaît que, pour de nombreux États-membres, l'augmentation des budgets de défense ait surtout été utilisée pour acquérir des armements auprès d'entreprises américaines, qui sont les concurrentes directes des entreprises européennes de défense, au point que l'Europe représente 53% des exportations d'armes américaines (2018) ». La Tribune du 1er février 2021