10 septembre 2023 | International, C4ISR

How DARPA is tackling long-term microelectronics challenges

The Pentagon’s hub for high-risk, high-reward research wants to help the U.S. make the next big microelectronics manufacturing breakthrough.


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  • HII is awarded DDG 1000 modernisation project

    30 août 2023 | International, Naval

    HII is awarded DDG 1000 modernisation project

    The ship will enter a modernization period and receive technology upgrades including the integration of the CPS weapon system, ensuring USS Zumwalt remains one of the most technologically advanced and lethal...

  • Britain lifts ban on Saudi weapons exports

    8 juillet 2020 | International, Aérospatial

    Britain lifts ban on Saudi weapons exports

    By: Andrew Chuter LONDON — Britain has lifted a yearlong ban on the export of military equipment to Saudi Arabia, the government announced July 7. Weapon sales to Saudi Arabia were banned in June 2019 after a U.K. Court of Appeal ruled that the government may have contravened international humanitarian law by approving weapon sales to the Saudis that might have been used in the civil war in Yemen. Britain is one of the largest exporters of defense equipment in the world, largely thanks to Saudi Arabia's purchase over more than 30 years of Tornado and Typhoon combat jets as well as Hawk jet trainers. Raytheon Paveway IV precision-guided bombs, partly built in the U.K., are also among the list of recent significant sales to Saudi Arabia. Saudi Arabia leads a coalition of Middle Eastern nations in a protracted and bloody war against Iranian-backed Houthi rebels trying to seize Yemen. In an action brought by anti-arms trade campaigners, the court ruling forced the British government to reassess whether previous export licenses had been issued on the correct legal basis, given alleged violations of international humanitarian law by the Saudi military, specifically reported airstrikes that hit civilian targets. “The incidents, which have been assessed to be possible violations of international humanitarian law, occurred at different times, in different circumstances and for different reasons,” said International Trade Secretary Liz Truss. “In retaking these decisions, I have taken into account the full range of information available to the government. In the light of all that information and analysis, I have concluded that, notwithstanding the isolated incidents, which have been factored into the analysis as historic violations of international humanitarian law, Saudi Arabia has a genuine intent and the capacity to comply with international humanitarian law,” she added. “On that basis, I have assessed that there is not a clear risk that the export of arms and military equipment to Saudi Arabia might be used in the commission of a serious violation of international humanitarian law.” Truss said exports will resume after the government completes the court-ordered review of defense export licences to the Middle East's largest buyer of military equipment. The ban only halted new approvals for weapons sales. Work on existing deals, like BAE System's deals to support Typhoon and Tornado jets, have continued unaffected. The British government will now “begin the process of clearing the backlog of licence applications for Saudi Arabia and its coalition partners that has built up since 20 June last year,” Truss told Parliament. “It may take some months to clear this backlog.” In a statement, BAE said: “We note that the UK Government has implemented a revised methodology regarding licences for military exports. We continue to provide defense equipment, training and support under government to government agreements between the UK and Saudi Arabia, subject to UK Government approval and oversight. We work closely with the Department for International Trade to ensure our continued compliance with all relevant export control laws and regulations.” https://www.defensenews.com/global/europe/2020/07/07/britain-lifts-ban-on-saudi-weapons-exports/

  • Four Nations To Be Protected With Lockheed Martin's Next Generation Radar

    14 janvier 2020 | International, C4ISR

    Four Nations To Be Protected With Lockheed Martin's 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. https://news.lockheedmartin.com/2020-01-14-Four-Nations-to-Be-Protected-with-Lockheed-Martins-Next-Generation-Radar

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