18 juillet 2024 | International, Terrestre, C4ISR
30 novembre 2020 | International, Terrestre
Textron Systems readies all-electric Ripsaw M5 UGV
by Melanie Rovery
Textron Systems has developed an all-electric version of the Ripsaw M5 unmanned ground vehicle (UGV). Delivery of the platform for experimentation and trials will take place in 2021.
The Textron Systems-led team, selected by the US Army in January 2020, are to provide four Robotic Combat Vehicles – Medium (RCV-M) with the Ripsaw M5 offering. In addition to the baseline hybrid electric drive (HED) platform, the team will also be delivering an all-electric version called the Ripsaw M5-E.
The US Army Combat Capabilities Development Command Armaments Center (CCDC, also known as DEVCOM) will receive an M5-E in a flat-deck configuration to support weapons integration testing. Deliveries will start in the second quarter of 2021.
The Ripsaw M5 platform is designed and built by Textron Systems' subsidiary Howe and Howe Inc, drawing from the latter's experience in UGV and specialty vehicle development. Despite Howe and Howe's knowledge, there are common issues associated with HED and electric drive (ED) development. One concern is ensuring there is sufficient battery capacity to power the electric motors.
A Textron spokesperson told Janes that the company's experience “has allowed us to continually refine our [ED] systems and incorporate these lessons learned into the M5-E, which is designed to provide an all-electric test bed for our customer”.
Future challenges for the HED/ED include electric efficiency and charge rates. Textron believes this will be mitigated by improved technology.
“Our current solution leverages increased fuel efficiency and is enabled by agile logistics, ensuring adequate fuel is available,” the spokesperson explained.
https://www.janes.com/defence-news/news-detail/textron-systems-readies-all-electric-ripsaw-m5-ugv
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5 novembre 2019 | International, Aérospatial
Finland issues revised request for tenders for HX programme
The Finnish Ministry of Defence (MoD) has issued a revised call for tenders to five companies for the country's programme to replace its ageing fighter aircraft fleet. The MoD has issued a Revised Request for Quotation and the five companies have time to respond until 31 January 2020. The programme for the replacement of the Finnish Air Force's Boeing F-18 Hornet fighter jets is called HX. Contenders to replace the aircraft include Lockheed Martin F-35, Boeing F/A-18 Super Hornet, Eurofighter Typhoon, Dassault Rafale and Saab Gripen. The HX programme is crucial for Finland's defence capability as the current fighters will reach the end of their service life by 2030. The Finnish Government has capped the budget for the acquisition of the new aircraft at €10bn. In a statement, the MoD said: “Within the budget set for the project, the tenderers must prepare a performance package that meets the set requirements and includes not only the aircraft but also other technical systems, training systems, necessary maintenance equipment, test equipment and spare parts, along with weapons, sensors and other required type-specific support functions. “The package must also include the changes in management and information systems required for its integration into the defence system, as well as the construction of security-critical infrastructure.” Tendering phase for the HX programme started last year when the MoD issued an initial invitation to negotiate and a request for quotations. The government then started the first phase of the programme negotiations. The revised call for tenders provides contenders with an opportunity to gather the information and present a ‘clear, updated and improved package'. Following the second phase of negotiations, the MoD will release the request for the final offer next year. A final decision on the procurement of the replacement fighters is expected in 2021. https://www.airforce-technology.com/news/finland-revised-request-tenders-hx-fighter-programme/
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16 avril 2020 | International, Naval
CACI Awarded $83 Million Task Order to Support Portsmouth Naval Shipyard
April 14, 2020 - CACI International Inc (NYSE: CACI) announced today that it has been awarded a single-award task order for one base-year and four option-years, with a ceiling value of more than $83 million, by the U.S. Navy to provide engineering, technical, and planning expertise to the Portsmouth Naval Shipyard in Kittery, Maine. Under the task order, which the Navy awarded under its SeaPort-NxG contract vehicle, CACI engineers and technicians will provide expanded mission expertise, including planning maintenance and repair for submarines by assisting the Ships Availability Planning and Engineering Center (SHAPEC) and Deep Submergence Systems Program (DSSP). The task order is CACI's first award under the SeaPort-NxG vehicle. CACI technical expertise across submarine engineering disciplines, such as structural, mechanical, electrical, and combat systems, will help the Navy to safely return submarines to the fleet as quickly as possible. For example, CACI has developed the Shipyard Planning Engineering Automated Reports (SPEAR), the software tool SHAPEC uses to more effectively conduct its planning. John Mengucci, CACI President and Chief Executive Officer, said, “CACI engineers and technicians help Navy shipyards overcome hurdles in their maintenance and repair efforts with expertise earned through long-standing support of the mission. CACI stands ready to support the Navy shipyards in any way they may need, including by providing acquisition and engineering support.” CACI Executive Chairman and Chairman of the Board Dr. J.P. (Jack) London, said, “CACI is proud to play a critical role in helping the Navy maintain its submarine fleet and continue to project power around the world.” CACI's 23,000 talented employees are vigilant in providing the unique expertise and distinctive technology that address our customers' greatest enterprise and mission challenges. Our culture of good character, innovation, and excellence drives our success and earns us recognition as a Fortune World's Most Admired Company. As a member of the Fortune 1000 Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index, we consistently deliver strong shareholder value. Visit us at www.caci.com. There are statements made herein which do not address historical facts, and therefore could be interpreted to be forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Such statements are subject to factors that could cause actual results to differ materially from anticipated results. The factors that could cause actual results to differ materially from those anticipated include, but are not limited to, the risk factors set forth in CACI's Annual Report on Form 10-K for the fiscal year ended June 30, 2019, and other such filings that CACI makes with the Securities and Exchange Commission from time to time. Any forward-looking statements should not be unduly relied upon and only speak as of the date hereof. CACI-Contract Award View source version on businesswire.com: https://www.businesswire.com/news/home/20200414005058/en/