7 octobre 2024 | International, Aérospatial

US FAA authorizes SpaceX Falcon 9 vehicle for Monday flight

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  • UK hits pause on defense review due to coronavirus

    16 avril 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    UK hits pause on defense review due to coronavirus

    By: Andrew Chuter LONDON — The British government has hit the pause button on its integrated defense review as it pours its efforts into battling the coronavirus crisis, Cabinet Office officials have told the parliamentary Defence Committee. “The Cabinet Office has informed the defence select committee that work on the integrated review has been formally paused across Whitehall,” the committee announced April 15. Committee chair Tobias Ellwood said in a statement that the move by the Cabinet Office, the department leading the review, was the right move to take given the crisis. “There would be no point in conducting an in-depth review of the nation's defence and security challenges to an artificial deadline, especially at a time when Whitehall is rightly focusing on tackling conronavirus,” Ellwood said. The recently appointed Defence Committee chair said that when the review restarts it will have to do so “with the added consequences of the pandemic to be considered.” A spokesperson for the Defence Committee said the Cabinet Office had not given any indication as to when it might start to ramp up the review effort again. However, two sources tell Defense News that the review could go on ice for up to a year. In a letter announcing the pause, deputy national security adviser Alex Ellis said that while the review was on hold, the government would be retaining a “small core capacity to think about the long-term effects of COVID-19 and issues expected to be covered in the Integrated Review." This team will be very limited in size and function, he added. The Ministry of Defence already faced mounting budget problems before the pandemic struck. Now, the massive economic crisis facing the British government makes it highly unlikely any additional cash will be found for defense, despite the prominent role the military is playing here combating the virus. The review was initiated immediately following Boris Johnson's election as prime minister in early December. Johnson promised it would be the most fundamental review of its kind since the end of the Cold War. Defense, security, foreign policy and international development strategy were to all be part of the effort. The review was scheduled by the government to be completed by July, a timescale the Defence Committee, analysts, lawmakers and others all said was too quick. Johnson first signaled his intention to slow down work on the review in a letter to Ellwood and two other committee chair dated March 24. “We have diverted resources from across Government and the Civil Service to work on COVID-19, scaling back efforts on the Integrated Review,” Johnson said at the time. Quizzed last month by parliamentarians about a possible delay to the review, Defence Secretary Ben Wallace said the government was open-minded about putting the work on hold. “There is no ideological block or determination to carry on come what may," Wallace said then. “With this coronavirus growing, if it is the right thing to do, we will absolutely pause the review if necessary; if not, we shall move forward.” Jon Louth, an independent defense analyst, believes the government may have to start the review process over again, given the changing circumstances. “I think we are close to going back to square one, if the budget settlement for defense is to be unpicked and secured as part of a late Autumn or Spring [2021] government-wide spending review,” he said. “Who could have any confidence in what the defense equipment program funding settlement would actually be? It could involve unpacking current contracts, but also unpick some of the ambition we have in terms of new things. “What we have and what we would like are going to be colored by a budget settlement smaller than people were anticipating; in fact, quite substantially smaller. Whether that means the MoD starts to think about reprofiling things to the right or really starts taking strategic choices, we will have to wait and see,” added Louth, who until recently was a senior analyst at the Royal United Services Institute think tank in London. https://www.defensenews.com/global/europe/2020/04/15/uk-hits-pause-on-defense-review-due-to-coronavirus/

  • L3Harris' fourth-quarter results top estimates on weapons demand

    25 janvier 2024 | International, Terrestre

    L3Harris' fourth-quarter results top estimates on weapons demand

  • Four Nations To Be Protected With Lockheed Martins Next Generation Radar

    17 janvier 2020 | International, C4ISR

    Four Nations To Be Protected With Lockheed Martins Next Generation Radar

    Moorestown, N.J., January 14, 2020 – Through partnerships with the U.S. Government, Spain, Japan, and Canada, Lockheed Martin's (NYSE: LMT) solid state radar (SSR) technology will provide front-line defense to nations around the world with cutting-edge air and missile defense capabilities. These nations are part of a growing SSR family of 24 platforms, ushering in the next generation of maritime and ground-based advanced radar technology. The basis of SSR is the Long Range Discrimination Radar (LRDR), which the Missile Defense Agency (MDA) selected Lockheed Martin to develop in 2015 with an on-track delivery set for 2020. In 2019 Lockheed Martin's SSR for Aegis Ashore Japan was designated by the United States Government as AN/SPY-7(V)1. What is SSR Technology? SPY-7's core technology is derived from the LRDR program, which has been declared Technical Readiness Level 7 by the U.S. Government. The technology consists of a scalable and modular gallium nitride (GaN) based “subarray” radar building block, providing advanced performance and increased efficiency and reliability to pace ever-evolving threats. As part of its investment into the advancement of SSR, Lockheed Martin built a Solid State Radar Integration Site to conduct detailed testing to prove the maturity of the system and reduce fielding risk. Scaled versions of the LRDR site will be utilized for future radar programs including Aegis Ashore Japan, Canadian Surface Combatant and MDA's Homeland Defense Radar in Hawaii. Solid state offers powerful capabilities to detect, track and engage sophisticated air and missile threats, including the very complicated task of discriminating – or picking out – and countering lethal objects present in enemy ballistic missiles. The Lockheed Martin SSR uses state-of-the art hardware and an innovative software-defined radar architecture to meet current requirements while providing extensibility features to pace evolving threats for decades to come. Its unique maintain-while-operate capability provides very high operational availability and enables continuous 24-hour/7-day week operation. Solid state radar is a multi-mission system providing a wide range of capabilities, from passive situational awareness to integrated air and missile defense solutions. The combined capability and mission flexibility of Lockheed Martin's SSR has gained the attention of new and current users of the Aegis Weapon System, the world's premier air and missile defense combat suite. Meeting the World's Most Demanding Missions While LRDR is the first program to utilize Lockheed Martin's new SSR building blocks, over the past three years Lockheed Martin has consistently been selected in open competitions to equip an additional 24 platforms in four nations. SPY-7 provides several times the performance of traditional SPY-1 radars and the ability to engage multiple targets simultaneously with the latest proven interceptors. Spain's Ministry of Defense stated its preference for Lockheed Martin's technology for its five F-110 class frigates in 2017 and awarded the ship construction order to Navantia in 2019. These ships will host the first-ever S-band variants of the SPY-7 radar for the Spanish Navy. Production will be a collaboration between Lockheed Martin and Spanish company, Indra. When the frigates deploy in 2026 our SPY-7 variant will be integrated as part of the Aegis Weapon System. The frigates will also incorporate the International Aegis Fire Control Loop (IAFCL) integrated with SCOMBA, the national combat system developed by Navantia. Canada's Department of National Defence also selected Lockheed Martin as the naval radar provider for its 15 Canadian Surface Combatant (CSC) ships. Lockheed Martin's IAFCL is integrated with Canada's combat management system, CMS 330, developed by Lockheed Martin Canada for the Royal Canadian Navy's HALIFAX Class ships. The program will make Canada the owner of the world's second largest Aegis fleet, and our SPY-7 radar variant will enable CSC to conduct highly advanced maritime missions for decades to come. Mature, Cost-Effective Systems Ready Now Including LRDR, the 24 Lockheed Martin SSR platforms selected to date represent a total of 91 antennas of varying sizes, collectively composed of over 15,000 subarrays. On LRDR alone, Lockheed Martin has produced an equivalent of eight Aegis shipsets to-date. The U.S. Government's LRDR has a planned service life for decades to come and will be supported and maintained throughout that period. This ensures the U.S. and its allies will have a large and stable base of cost-effective logistics and support for many years in the future. About Lockheed Martin Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 105,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. View source version on Lockheed Martin: https://news.lockheedmartin.com/2020-01-14-Four-Nations-to-Be-Protected-with-Lockheed-Martins-Next-Generation-Radar

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