Filtrer les résultats :

Tous les secteurs

Toutes les catégories

    12091 nouvelles

    Vous pouvez affiner les résultats en utilisant les filtres ci-dessus.

  • India lifts blacklisting of South African defense firm Denel

    17 septembre 2018 | International, Terrestre

    India lifts blacklisting of South African defense firm Denel

    By: Vivek Raghuvanshi NEW DELHI — After 13 years of a punitive suspension from carrying out defense business in India, the country's Ministry of Defence has officially withdrawn South African company Denel from its blacklisting. The ban was recently lifted following a May 2018 judgement by the Supreme Court, which dropped all corruption changes against the defense company, according to an MoD official. Denel, who is ranked 84 on this year's Defense News Top 100 list, was one of the prime contenders for small arms, ammunition and artillery programs in the 1980s in India. The blacklisting was also lifted following a personal request from South African President Cyril Ramaphosa to Indian Prime Minister Narendra Modi during a July meeting in Johannesburg. A few months earlier in April, India's national investigation agency, the Central Bureau of Investigation, had filed the closure report on the corruption case against Denel in the Supreme Court. Another MoD official said the South African company waived a $100 million penalty that was imposed on the MoD by the Supreme Court following arbitration proceedings. Denel was blacklisted in 2005 by the then-United Progressive Alliance-run government over allegations that the company paying kickbacks to secure a deal from the year 2000 for the Indian Army's global tender to purchase of 1,000 NTW-20 anti-materiel rifles along with 398,000 rounds of ammunition. Under the deal, 700 anti-materiel rifles were to have been purchased directly and the remaining 300 rifles produced under license in one of the factories of the state-owned Ordnance Factory Board, out of which only 400 rifles were inducted; the remaining were put on hold. https://www.defensenews.com/industry/2018/09/14/india-lifts-blacklisting-of-south-african-defense-firm-denel

  • GPS III satellites are nearly ready to launch, but what’s being done on terra firma to support them?

    14 septembre 2018 | International, C4ISR

    GPS III satellites are nearly ready to launch, but what’s being done on terra firma to support them?

    By: Daniel Cebul The U.S. Air Force is getting ready to deliver the first of its next-generation GPS III satellites into orbit later this year, and expects the new satellites to deliver significant capability improvements. But much work also needs to be done on Earth to make sure the Air Force is able to get the most out of the platforms. That's why Lockheed Martin will begin a series of updates to the architecture's ground control system following the initial launch, according to a statement from the company. These updates will give the Air Force get a head start on testing and operations before the majority of the constellation is in place. The Air Force placed Lockheed Martin on contract in 2016 and 2017 to upgrade the existing Architecture Evolution Plan (AEP) Operational Control System (OCS) called GPS III Contingency Operations (COps) and M-Code Early Use (MCEU), respectively. Just as the GPS III satellites themselves are equipped with improved anti-jamming technology and more accurate signals transmission capability, the ground systems and software that control them need to be upgraded as well. The Air Force has also worked with Raytheon on the estimated $6 billion Operational Control Segment program, often referred to as OCX. That program is expected to serve as the primary ground control system for the GPS III program but has been behind schedule. SpaceNews recently reported the target completion date for Block 1 of the program is June 2021. Block O, the launch and checkout system, was delivered in September 2017. ockheed Martin's contingency program will allow the existing control system to support and integrate more powerful GPS III satellites. Modifications will support GPS III satellites in their position, navigation and timing missions, coordinating their movement with GPS IIR, IIR-M and IIF satellites already in orbit. A second set of upgrades, known as the MCEU modernization program, will focus on the development of M-Code, a new advanced signal designed to improve anti-jamming and anti-spoofing capabilities. The program will improve the existing ground system and allow it to task, upload and monitor M-Code within the GPS constellation. In other words, MCEU modernization will help the Air Force integrate and test GPS III satellites into the current constellation earlier. COps is on schedule for delivery in May 2019 and MCEU is scheduled for delivery in January 2020. https://www.c4isrnet.com/c2-comms/satellites/2018/09/14/gps-iii-satellites-are-nearly-ready-to-launch-but-whats-being-done-on-terra-firma-to-support-them

  • Really old computer viruses are still infecting new machines

    14 septembre 2018 | International, C4ISR

    Really old computer viruses are still infecting new machines

    By: Justin Lynch The biggest cyber threats governments and businesses face may not be the cutting edge hack from China, but a 10-year-old virus that infects a little-used computer. Some of the most well-known viruses from the past decade are still infecting machines despite their well-documented nature, according to cyber research firms. Some viruses, such as WannaCry and Conficker, are still spreading, Sean Sullivan, a security adviser at F-Secure told Fifth Domain. “It costs hackers nothing to keep using them,” Sullivan said. These known vulnerabilities are still effective because older machines do not receive patches for updates, which can then infect an entire network. Hackers often bundle known hacks together because it increases their success rate with no downside, Sullivan said. “Nothing is going to be 100 percent patched across organizations,” Sullivan, said. He described a network administrator's role as “triage.” The 2017 WannaCry hack infected users in more than 150 countries and had an economic impact of anywhere from $4 billion to $8 billion. Although progress has been made to patch computers, WannaCry is still a top malware threat for customers, F-Stream said in a September report. The Conficker hack targeted Windows systems and was first launched in 2008. It is reported to have cost as much as $9 billion in damage. But much work remains. More than two-billion devices have not been patched to defend against BlueBorne, a Bluetooth vulnerability that allows an attacker to take over devices, according to the cyber protection company Armis. The devices are still vulnerable because they have not been updated or because an update does not exist, according to the company. “Whether they're brought in by employees and contractors, or by guests using enterprise networks for temporary connectivity, these devices can expose enterprises to significant risks,” wrote Ben Seri, the vice president of research at Armis. A previous version of this article said that two million devices have not been patched to defend against BlueBorne. It is two billion. https://www.fifthdomain.com/industry/2018/09/13/really-old-computer-viruses-are-still-infecting-new-machines

  • USAF to Redesign Oxygen System on T-6 Fleet After Repeated Hypoxia-Like Issues

    14 septembre 2018 | International, Aérospatial

    USAF to Redesign Oxygen System on T-6 Fleet After Repeated Hypoxia-Like Issues

    AMY MCCULLOUGH The Air Force plans to redesign the oxygen system in its T-6 Texan II and adjust oxygen control levels in flight, after an exhaustive study determined that varying levels of oxygen concentrations were to blame for the hypoxia-like symptoms reported by pilots. The service grounded its primary trainer fleet earlier this year while it inspected the Onboard Oxygen Generation System (OBOGS) on all T-6 aircraft, and it stood up an independent review team to determination potential causes. “So far, technical efforts to date and analysis of data collected have determined that pilots have been exposed to significantly changing levels of oxygen concentration,” said Lt. Gen. Steven Kwast, AETC commander. “The varying levels of oxygen concentration, even though in excess of what the body typically needs, has caused physiological stress that most pilots, on most days, actually adapt to without noticing.” However, the physiological stress of the changing oxygen levels can cause some pilots to experience symptom similar to hypoxia (lack of oxygen), hypocapnea (lack of carbon dioxide), and other related conditions, said Kwast in a press release issued late Thursday. It is expected to take two to four years to redesign the OBOGS system and fully stabilize oxygen levels in the T-6, a joint effort between Air Education and Training Command and Air Force Materiel Command. The two major commands also are working with industry “to adjust the OBOGS software algorithm to stabilize oxygen concentrations,” according to the release. “While this should reduce physiological events, the Air Force will pursue a broader redesign,” states the release. The Air Force and the Navy also have worked together to come up with new maintenance procedures to ensure the OBOGS system operates more efficiently. And, AETC will provide additional training for pilots to help them identify such symptoms and then learn how best to react if they ever encounter them in flight. “Since our T-6 operational pause, we have made every effort to communicate with every instructor and every student exactly what we've found,” Maj. Gen. Patrick Doherty, 19th Air Force commander, said. “Transparency remains of utmost importance to use as we all work together to ensure that our pilots are safe and know the way ahead.” http://www.airforcemag.com/Features/Pages/2018/September%202018/USAF-to-Redesign-Oxygen-System-on-T-6-Fleet-After-Repeated-Hypoxia-Like-Issues.aspx

  • Le contrat Rafale en Inde est-il menacé ?

    14 septembre 2018 | International, Aérospatial

    Le contrat Rafale en Inde est-il menacé ?

    Par Vincent Lamigeon Le parti du Congrès, principal parti d'opposition en Inde, attaque durement les conditions du contrat pour 36 Rafale signé par Delhi en 2016. Le camp français évoque une polémique liée au contexte électoral. Et affirme toujours croire à un contrat de 114 avions supplémentaires. "L'affaire Rafale". C'est devenu l'obsession de Rahul Gandhi, leader du parti du Congrès, à l'approche des élections de mai 2019. Depuis novembre 2017, le dirigeant du principal parti d'opposition indien a fait du contrat pour 36 Rafale, signé par Delhi en septembre 2016, l'aiguillon de son offensive contre le premier ministre, le nationaliste hindou Narendra Modi. Gandhi évoque carrément une "escroquerie", accusant le gouvernement d'avoir favorisé un industriel proche du pouvoir, le patron du conglomérat Reliance, Anil Ambani. Ce groupe, jusqu'alors absent du secteur de la défense, avait été choisi par Dassault comme partenaire local pour remporter le contrat. "Un capitalisme de copinage", selon Rahul Gandhi, qui a multiplié ces dernières semaines les manifestations contre le contrat Rafale. L'accord pour 36 appareils pourrait-il être menacé ? Peu probable. Certes, un certain malaise est palpable. La visite à Paris de la ministre de la Défense indienne Nirmala Sitharaman, prévue ces prochains jours, a été reportée sine die, signe de la gêne persistante autour du sujet. Le passage du détachement Pégase de l'armée de l'air française en Inde (3 Rafale, un A400M, un C-135 et 130 aviateurs) début septembre a été accueilli avec un certain embarras par les responsables indiens. Un vol en Rafale de l'ambassadeur français a été annulé, de même que le survol du Taj Mahal par un A400M et le vol d'aviateurs indiens en place arrière sur les Rafale français. Contexte pré-électoral Pour autant, une dénonciation du contrat apparaît très improbable. L'armée de l'air indienne s'est même livrée à une défense en règle du contrat le 12 septembre. Dans un document dévoilé par le site indien LiveFist, elle assure que "l'Inde a obtenu le Rafale au meilleur prix" et "avec les meilleurs armements du marché". Le patron de l'armée de l'air indienne B.S. Dhanoa a même assuré que les "chasseurs high-tech Rafale" étaient plus que jamais nécessaires pour faire face aux menaces pakistanaise et chinoise. Delhi attend ses appareils à partir de septembre 2019, avec des livraisons qui s'échelonneront jusqu'à 2022. Article complet: https://www.challenges.fr/entreprise/le-contrat-rafale-en-inde-est-il-menace_612305

  • U.S. Cyber Command looks to grow its acquisition capacity

    14 septembre 2018 | International, C4ISR

    U.S. Cyber Command looks to grow its acquisition capacity

    By Lauren C. Williams The Defense Department's newest combatant command is nearly a decade old but still doesn't steer its own acquisitions. That could change in fiscal 2019, however, as U.S. Cyber Command staffs up its contracting office and seeks a bigger acquisition budget. "Acquisition authority is limited at the moment. It's capped at $75 million and has a sunset date, currently, of 2021," said Stephen Schanberger, command acquisition executive for U.S. Cyber Command during a panel at the Billington Cybersecurity Summit Sept. 6. "So the command is actively pursuing getting that increased on the ceiling amount as well as the sunset date." Cyber Command has only had acquisition authority for two fiscal years, but Congress extended that authority through 2025 in the fiscal year 2019 National Defense Authorization Act. That advances the authority four years from the original sunset date of 2021. Cyber Command awarded only one contract in fiscal 2017, Schanberger said, partly because it lacked a contract writing system and technical personnel to get things done. Things improved this year with $40 million in contract awards and Schanberger expects to reach the $75 million cap sometime in 2019. "We are really hamstrung at the moment in relying on the current [contracting] vehicles out there from others," he said. "And in some cases we've had to adjust our scope to match up to the contract versus waiting for them to put another whole contract vehicle or task order onto a contract." Schanberger seeks to more than triple Cyber Command's acquisition to $250 million to allow for multi-year contracts. Congressional scrutiny has been the main impediment to securing additional acquisition funds because the command needs to prove its contracting abilities, but Schanberger said increasing staff and getting things right will help. "Congress would like us to show that we actually can use our authority the way it's supposed to be and start to stand on the backbone of what it takes to be a contracting organization," particularly regarding contract types, use other transaction authorities, competitive bids versus sole source, and partnering with small businesses, he said. Schanberger told FCW he wasn't concerned about additional congressional scrutiny surrounding the Defense Department's use of other transaction authorities because "our efforts are nowhere near the big efforts that they're looking for." But overall, Cyber Command's contracting office is growing. Schanberger now leads a team of about five people, including himself, consisting of a contracting officer, specialist, and supporting contractors. He hopes to double the team's capacity by year's end. "We are in our infancy from an acquisition perspective, we are putting down the foundation of the personnel and the skills," he said, with the goal "to be able to activate, put together solicitation packages, plan our contracting strategy for [multiple] years, and be able to effectively implement and put out RFPs on the street without making a mess out it." Schanberger said they are looking at capabilities that can benefit all of the service components, such as analytic development. Cyber Command released a request for proposals for an analytic support program dubbed Rainfire on Sept. 4. "Once we get the skills in place, I think we'll be able to demonstrate to everyone around us that we can execute the authorities we have and grow them responsibly," he said. https://fcw.com/articles/2018/09/13/cybercom-aquisition-williams.aspx

  • Australia Sees ‘Potential Upgrades’ For Super Hornets

    13 septembre 2018 | International, Aérospatial

    Australia Sees ‘Potential Upgrades’ For Super Hornets

    CANBERRA—Upgrades to Boeing F/A-18F Super Hornets of the Royal Australian Air Force (RAAF) are a possibility, the defense department in Canberra said, without suggesting that any such move is under ... Full article: http://aviationweek.com/defense/australia-sees-potential-upgrades-super-hornets

  • DISA opens a new operations floor in Utah to boost resiliency

    13 septembre 2018 | International, C4ISR

    DISA opens a new operations floor in Utah to boost resiliency

    By: Daniel Cebul WASHINGTON — The Defense Information Systems Agency (DISA) has opened a second operations watch floor to help operate and secure global information-sharing and command and control capabilities, according to a Sept. 12 press release from the agency. The organization opened the new floor July 15 at Hill Air Force Base in Utah. The center is now known as DISA Global West. The original operations watch floor, DISA Global Operations Command, headquartered at Scott AFB, Illinois will now be known at DISA Global East. Opening a second watch floor improves the survivability and redundancy of global network operations, the DISA statement said, and allows for what's described as 24/7 “Active-Active” operations. “Active-Active” means that DISA is continuously available to provide operational and security capabilities, even if one of the two operation centers goes down. This added layer of redundancy is viewed as critical in an increasingly hostile cyber environment. “In a world where our cyber adversaries are becoming more and more sophisticated in their abilities to infiltrate networks and interfere with services, Active-Active operations allows DISA Global to reduce continuity risks and make the Defense Information Systems Network and DISA services more agile and responsive,” said Laura Williams, the agency's Active-Active program manager. While dividing the work force between locations introduces new difficulties to operations, the agency is confident the move will improve resiliency without compromising capability. “It's always a challenge when you have a geographically separated work force,” said Army Col. Lisa Whittaker, DISA Global commander said in the release. “But we are a tremendous team coming together for this effort. The teammates that work at DISA Global West are closely integrated with those at DISA Global East. They work in the same divisions, have the same leadership, and use the same tools, techniques, tactics, and procedures on a daily basis.” One reason teammates are able to stay on the same page despite being over 1,300 miles apart is the agency's use of an Enterprise Virtual Watch Desk, which provides organizations across the agency a common picture of the operational network. https://www.c4isrnet.com/disa/2018/09/12/disa-opens-a-new-operations-watch-floor-in-utah-to-boost-resiliency

  • New Swedish government advocates for greater defense spending

    13 septembre 2018 | International, Aérospatial, Naval, Terrestre, C4ISR

    New Swedish government advocates for greater defense spending

    By: Gerard O'Dwyer STOCKHOLM — The Swedish military can expect to see a sizable increase in its annual budget regardless of the composition of the new government that will be formed in the wake of parliamentary elections. All of the mainstream parties, including the ruling Social Democrats (SDP), the Moderates, the Center, Liberals and the Sweden Democrats' right-wing nationalist party, campaigned on delivering a stronger national defense and channeling a much higher level of spending to the Swedish Armed Forces over the next 10 years. "Sweden needs a more resilient national defense capability that is better funded and resourced," said Stefan Löfven, the SDP's leader and Sweden's prime minister. The SDP is hoping to assemble a new government in partnership with the Leftist and Green parties. These three parties secured a 40.8 percent share of the popular vote in the recently concluded September 2018 election. Löfven's main challenge is the center-right Alliance group, which includes the Moderates, the Center, Liberals and Christian Democrats. Together, the four Alliance parties won 40.3 percent of the popular vote. The Alliance is looking to form a new government that excludes both the SDP and the Sweden Democrats. The Sweden Democrats raised its share of the popular vote to 17.6 percent. All mainstream parties have ruled out forming a coalition that includes the Sweden Democrats. Defense will be very much on the minds of Sweden's new government, against a backdrop of an unpredictable Russia and a domestic military that is unable to either fund major new procurement programs or work within the tight parameters of the current budgeting framework. By: Aaron Mehta “Sweden's national defense has been neglected for decades. What has happened is shameful. The budget allocated to the armed forces must reflect needs, operational realities and the requirement to replace outdated equipment. The goal should be to raise spending on defense to 2 percent of GDP, the recommended NATO level, inside 10 years,” said Ulf Kristersson, leader of the Moderates and someone being widely tipped to become Sweden's next prime minister. The Alliance supports a more ambitious spending plan for the military that would increase the armed forces' budget by $2.3 billion in the 2019-2021 budgetary period. “The [Swedish Armed Forces] needs to be able to afford to run essential equipment-replacement programs. We need more Army brigades, more fighter aircraft, and among other things an increased cyber defense capacity,” Kristersson said. Restoring the military's budget and finances to levels that actually reflect the force's capability requirements will take time. The organization's budget has been in decline since the Cold War era of 1963, when defense spending amounted to 3.68 percent of Sweden's gross domestic product. Spending as a ratio of GDP had dropped to 1.1 percent by 2015. It currently stands at about 1.03 percent, a historic low. A force development plan endorsed by the armed forces favors an increase in annual spending on defense to between $7.36 billion and $9 billion by 2025. In the longer term, and by the year 2035, the military would like to see defense spending rise to more than $12.1 billion. At the same time, the Swedish Armed Forces would be strengthened from the current 50,000 personnel of all ranks to 120,000 by the year 2035. This proposed new look, improved capability and reinforced organization would comprise at least four brigade-level units, a light infantry special forces regiment, a fleet of 24 surface combat naval vessels and six submarines, eight fighter squadrons, and 120 Gripen combat aircraft. Stefan Löfven's SDP-led government adopted new measures in 2017 to increase annual spending on the military from about $4.7 billion to $6.6 billion by 2019. Under the spending plan supported by the Alliance, defense expenditure would grow year on year after 2019, reaching $8 billion by 2024. Full article: https://www.defensenews.com/global/europe/2018/09/12/new-swedish-government-advocates-for-greater-defense-spending

Partagé par les membres

  • Partager une nouvelle avec la communauté

    C'est très simple, il suffit de copier/coller le lien dans le champ ci-dessous.

Abonnez-vous à l'infolettre

pour ne manquer aucune nouvelle de l'industrie

Vous pourrez personnaliser vos abonnements dans le courriel de confirmation.