25 octobre 2023 | International, Aérospatial
The programs include GPS OCX, ATLAS and MGUE — three efforts that have faced repeated delays in recent years.
9 août 2023 | International, Sécurité
Shortages of Pratt & Whitney engines for Airbus A220 passenger jets have eased but it will take around 18 months before disruption is lifted altogether, the head of the airplane's second-largest operator, airBaltic, told Reuters.
20 mai 2020 | International, Aérospatial
Nathan Strout The U.S. Space Force has awarded Northrop Grumman a $2.375 billion contract for two Next Generation Overhead Persistent Infrared satellites that will help provide ballistic missile warning for the military. Next Gen OPIR is to replace the Space-Based Infrared System, a crucial part of the nation's missile defense architecture. Utilizing infrared sensors, the satellites will be able to detect and track ballistic missile threats while being more survivable than the legacy system. The Space and Missile Systems Center plans to have five satellites in the constellation: three geosynchronous satellites built by Lockheed Martin, and two polar satellites being built by Northrop Grumman. Northrop Grumman was initially awarded a $47 million contract for system and payload requirements analysis and risk reduction for the two polar vehicles in June 2018. The $2.4 billion contract modification issued May 18 provides for Phase One design and development, the procurement of critical flight hardware, and risk-reduction efforts leading to critical design review. At this time, $70.5 million is being released. Work is expected to be completed by December 2025. Meanwhile, Lockheed is developing the three geosynchronous Next Gen OPIR space vehicles. That company was awarded $2.9 billion in August 2018 to begin work on the satellites, leading to critical design review. In October 2019, the Space and Missile Systems Center announced the system had passed preliminary design review. The Air Force has accelerated the timeline for Next Gen OPIR to get the first satellite delivered in 2025. That's required more money up front than initially expected, which was provided through a series of reprogramming requests in 2019. That became a source of tension between competing versions of the annual defense budgets in the House and Senate last year, but SMC credited that reprogramming with keeping Next Gen OPIR on track. https://www.c4isrnet.com/battlefield-tech/space/2020/05/19/northrop-grumman-receives-24-billion-for-two-missile-defense-satellites
23 août 2018 | International, C4ISR
By: Mark Pomerleau Both Army leadership and adversaries are recognizing the importance of the network as the foundational weapon system that enables most other functions. “Bottom line, if I could have just one thing, I need a network,” Lt. Gen. Theodore Martin, deputy commanding general of Training and Doctrine Command, said Aug. 21 at TechNet Augusta. “A network that is defended 24/7, around the clock under conditions of adversity, in contact, in the rain with the battlefield.” The head of Army Cyber Command, Lt. Gen. Stephen Fogarty, noted during the same conference that the Russians have figured out the Army's “secret sauce” is the network, along with the data that rides on it and the other weapon systems that leverage it. The Russians understand the capability the network provides after observing the U.S. operate since 1991 and they've developed a strategy to attack it, Fogarty said. As such, Martin noted that the network must be constantly defended from being jammed, interdicted or spoofed. Martin also explained that it can't just be a one-off solution as in years past. The pace of change in technology today is iterating so rapidly that “we can't get into the cumbersome business of getting a server stack and then fielding it to units of action only to find out they're obsolete by the time the third set is issued,” Martin said. Full article: https://www.c4isrnet.com/show-reporter/technet-augusta/2018/08/22/army-leaders-say-this-is-the-services-secret-sauce