16 décembre 2024 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
2 novembre 2020 | International, Aérospatial
Japan names contractor to build its future fighter jet
By: Mike Yeo
MELBOURNE, Australia — Japan has named Mitsubishi Heavy Industries as the prime contractor to build its next-generation fighter jet, with the Defense Ministry announcing earlier Friday that it signed a contract with the company.
“We will steadily proceed with the development of the next fighter (F-X) together with the company,” the ministry said in a brief statement posted on it website.
Local media is reporting Defense Minister Nobuo Kishi said the country will select an overseas partner by the end of this year for collaboration on aircraft technology, with stealth technology being one area of focus.
The selection of MHI as the prime contractor for the F-X program comes as little surprise, given Japan was determined to restart its indigenous fighter aircraft capabilities. The company is the only one in Japan with experience in this area. The firm took the 21st spot on Defense News' most recent ranking of the top 100 defense companies in the world.
Reuters previously reported the contract for the aircraft is worth up to $40 billion. Defense News emailed the Defense Ministry's Acquisition, Technology and Logistics Agency for an update on the contract value but did not receive a response by press time.
The Defense Ministry is also seeking more funding for F-X research and development in its latest budget request submitted to the country's Finance Ministry in late September. The Defense Ministry requested $555.8 million for the main program and an additional $113.6 million for R&D of fighter subsystems, such as radars and mission systems integration.
The funding will allow Japan to continue its R&D work into fighter technology, which it has kept up over the past decade despite the end of production on the Mitsubishi F-2 fighter jet and the decision to buy the Lockheed Martin F-35.
Work the country plans to continue includes the development and refinement of stealth designs and materials, active electronically scanned array radars, and afterburning turbofan engines. Toward that end, local engine manufacturer IHI is expected to continue work on its XF9-1 afterburning turbofan.
Japan conducted a series of test flights of a locally designed and built fighter technology demonstrator from 2016 to 2018 to validate its work. The country used the data gleaned from the test program to further refine its indigenous capabilities.
The ministry previously said it wants to launch the basic design process for the F-X airframe and engine before the end of the current Japanese fiscal year, which ends March 31, 2021. This would be followed by the production of the first prototype, which is planned to begin in 2024, with flight tests earmarked to start in 2028 following finalization of the design and production plans.
Japan plans to replace its fleet of approximately 90 F-2 jets with the new fighter jet starting around 2035. The F-2 was developed in conjunction with Lockheed in the 1990s, and resembles a larger version of the American company's F-16 multirole fighter but is primarily equipped with indigenous systems.
Japan also plans to acquire 147 F-35s, which will include 42 of the short-takeoff-and-vertical-landing variants. That version, the F-35B, will operate from a pair of helicopter destroyers currently undergoing modifications to handle the jet.
Japan also recently selected Boeing to upgrade 98 of its license-built Mitsubishi F-15J/DJ Eagle interceptors that will see the jets fitted with newer radars and integrated with standoff land-attack missiles.
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14 juin 2018 | International, Terrestre
No more Army adviser brigades or amphib ships? This proposed report could radically change how the services fight
A Senate committee is asking for a report that could radically alter the “roles and missions” of the services — especially the Army and Marine Corps. Senate bill 2987 calls for the services to put together this report by February. However, the bill is still in draft form and would require House agreement to become law. The proposal for the report suggests the Marine Corps could take over all counterinsurgency missions from the Army, thereby eliminating the newly established and deployed Security Force Assistance Brigades. The bill's authors instead want the Army to beef up its presence in the “great power competition” against Russia and China by increasing the size and strength of its vehicle fleet. The service would also use more drones and fewer manned aircraft to support ground units in the multi-domain fight. The Senate Armed Services Committee's request also calls for the services to conduct or provide the following: An assessment whether the joint force would benefit from having one service dedicated primarily to low-intensity missions, thereby enabling the others to focus more exclusively on advanced peer competitors. A detailed description of, and accompanying justification for, the total amount of forces required to perform the security force assistance mission and the planned geographic employment of such forces. A re-validation of the Army plan to construct six Security Force Assistance Brigades, and an assessment of the impact, if any, of such plan on the capability of the Army to perform its primary roles under the National Defense Strategy. An assessment whether the security force assistance mission would be better performed by the Marine Corps, and an assessment of the end strength and force composition changes, if any, required for the Marine Corps to assume such a mission. The analysis isn't limited to ground forces either. The SASC wants an assessment of the feasibility of current plans and investments by the Navy and Marine Corps to operate and defend their sea bases in contested environments. One assessment may strike deeply into current Marine Corps and Navy projects — amphibious connectors and the ships that carry them. SASC is asking the Pentagon to conduct the following: An assessment whether amphibious forced entry operations against advanced peer competitors should remain an enduring mission for the joint force considering the stressing operational nature and significant resource requirements of such missions. An assessment whether a transition from large-deck amphibious ships to small aircraft carriers would result in a more lethal and survivable Marine Corps sea base that could accommodate larger numbers of more diverse strike aircraft. An assessment of the manner in which an acceleration of development and fielding of longer-range, unmanned, carrier-suitable strike aircraft could better meet operational requirements and alter the requirement for shorter range, manned tactical fighter aircraft. Special operations forces would join the Army's shift back to fighting big militaries, getting out of the counterinsurgency business as well, according to the Senate proposal. Senators are seeking: A detailed assessment whether the joint special operations enterprise is currently performing too many missions worldwide, and whether any such missions could be performed adequately and more economically by conventional units. A detailed assessment whether the global allocation of special operations forces, and especially the most capable units, is aligned to the pacing threats and priority missions of the National Defense Strategy. A detailed description of the changes required to align the joint special operations enterprise more effectively with the National Defense Strategy. Additional reviews include the space mission, requirements for the KC-46 tanker aircraft, and logistics in contested environments. If approved, the Senate Armed Services Committee wants the report by Feb. 1. https://www.militarytimes.com/news/your-military/2018/06/13/no-more-army-adviser-brigades-or-amphib-ships-this-proposed-report-could-radically-change-how-the-services-fight/
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14 février 2019 | International, Aérospatial
Second Round Of F-35 Maintenance Work Contracted
Tony Osborne | Aerospace Daily & Defense Report LONDON—Industry in Denmark, Israel, Italy, the Netherlands, Norway, and the UK have secured component repair work for the F-35 Joint Strike Fighter. Work assignments for the maintenance, repair and overhaul work on some 400 repairable items including avionics, life support systems, landing gear, pumps and power systems for the aircraft was issued by the F-35 Joint Program Office (JPO) on Feb. 12. Under current plans, the F-35 enterprise is awarding contracts for more than 770 repairable items on the aircraft. The first batch of 65 of these contracts was issued in late 2016 for so-called high-value electrical components, fuel, mechanical and hydraulic systems, and ejection seats. Having secured the lion's share of the first round of contracts, British industry has also grabbed a significant proportion of work in the second, British government officials have confirmed. This will lead to the creation of additional jobs at Sealand Support Services Limited (SSSL), the joint venture established between BAE Systems Northrop Grummanand the Defense Electronics and Components Agency (DECA). It will carry out the component repair work at its facility in Sealand, Wales, to support European operators of the aircraft. Full article: http://aviationweek.com/defense/second-round-f-35-maintenance-work-contracted