CyberTowns Initiative Aims to Spotlight Canada’s Top Locations for Cybersecurity Careers | IT World Canada News

Sur le même sujet

• 

  20 mai 2020 | International, Aérospatial

  Northrop receives $2.4B contract for two missile defense satellites

  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

• 

  8 février 2024 | International, Aérospatial

  German air defence frigate leaves port to join EU Red Sea mission

• 

  25 janvier 2021 | International, Aérospatial

  General Atomics Advances SeaGuardian Systems

  by David Donald - January 20, 2021, 6:53 AM General Atomics Aeronautical Systems Inc. (GA-ASI) has revealed that it has completed the development and testing of a self-contained anti-submarine warfare (ASW) package, the first such equipment for an unmanned aircraft system (UAS). The package comprises podded sonobuoy dispenser systems (SDS) and a sonobuoy management and control system (SMCS). GA-ASI has been studying unmanned ASW capability for some years, demonstrating sonobuoy remote processing capability from an MQ-9A Reaper in 2017. Subsequently an SMCS has been added, and the SDS has been developed. It employs a pneumatic launch system, and each pod can carry up to 10 A-size sonobuoys or 20 G-size buoys. On November 24 last year GA-ASI carried out a trial at the U.S. Navy's Pacific range in which a company-owned MQ-9A Block 5 released seven SSQ-53G Directional Frequency Analysis and Recording (DIFAR) and two SSQ-62F Directional Command Activated Sonobuoy System (DICASS) sonobuoys, and a single SSQ-36B bathythermograph buoy. Using a General Dynamics Mission Systems-Canada UYS-505 processing system the trial successfully tracked an MK-39 expendable mobile ASW training target (EMATT) for three hours, data being relayed by a satcom link to the Laguna flight operations facility at the Yuma Proving Ground in Arizona. The ASW capability is being developed for the SeaGuardian configuration of the MQ-9B SkyGuardian, which can carry up to four SDS pods under its wings. The SeaGuardian is intended to perform as a stand-alone maritime patrol asset or to act with traditional maritime patrol aircraft as part of a manned-unmanned team. A key part of the SeaGuardian mission set is a surveillance radar, and GA-ASI is working with Leonardo to integrate the Seaspray 7500E V2 AESA radar into the UAS's centerline pod. The radar offers a variety of modes, including inverse synthetic aperture radar that works with the automatic identification system (AIS, a form of maritime IFF) to provide accurate identification of detected surface targets. It can spot submarine periscopes and humans in the water during search and rescue operations. A high-definition optical/infrared full-motion video capability is also included. Another option from Leonardo is the SAGE electronic surveillance system. GA-ASI reports that two undisclosed export customers have ordered the SeaGuardian capability, which was included in the recently approved request for up to 18 MQ-9Bs from the United Arab Emirates. In its standard SeaGuardian configuration the MQ-9B has an endurance of more than 18 hours and can mount an eight-hour patrol at a radius of 1,200 nm. Another store that has recently been trialed by GA-ASI is the Legion Pod, in this case, the carrier being the company's jet-powered Avenger remotely piloted aircraft. The Legion Pod, which is carried by F-15 Eagles, features a Lockheed Martin IRST21 infrared search and track sensor in its nose and datalinks to network the sensor and carrier with other platforms. n early January GA-ASI was selected to support the U.S. Air Force's Skyborg Vanguard program that is developing artificial intelligence/machine-learning autonomous capabilities for future combat aircraft. Two company-owned Avengers are being modified with updated links and the Skyborg System Design Agent software to support this activity, which will test the ability of manned aircraft to control the Avengers in flight and to pass critical mission information between them. https://www.ainonline.com/aviation-news/defense/2021-01-20/general-atomics-advances-seaguardian-systems