18 mai 2021 | International, C4ISR, Sécurité
Perspecta wins $474 million OTA for background check management
The Defense Counterintelligence and Security Agency will transition IT prototypes to production under an other transaction agreement.
20 août 2020 | International, Aérospatial
Fortem Technologies takes aim at ‘dark' UASs with SkyDome
by Gerrard Cowan
Counter-unmanned aerial system (C-UAS) specialist Fortem Technologies has seen a growing military interest in its systems, the company told Janes , with the US-based firm emphasising an interception approach to tackling potential UAS threats.
Fortem Technologies' SkyDome is an end-to-end system encompassing several elements that can be operated separately or as part of an integrated approach. This comprises artificial intelligence (AI)-based software SkyDome Manager that includes ThreatAware, a capability that can analyse input from several sources and sensors.
These sources include the company's TrueView radar, which can help to detect ‘dark' UASs that do not emit radio frequency (RF) or other signals. The overarching system also includes DroneHunter, a multirotor UAS that can intercept rogue UASs using a net tether.
Adam Robertson, Fortem's co-founder and chief technology officer (CTO), said the company opted for the DroneHunter approach for several reasons. First, it can help to avoid collateral damage. Second, it means that the targeted UAV can be brought back for forensic analysis.
”That allows us to figure out where the source is - really we're interested in stopping the source of the threats, not the object that was threatening us,” said Robertson.
The company sees potential for the systems in both fixed installations and mobile platforms, as well as on temporary sites, he noted.
Robertson added that Fortem has been working to increase the autonomy of the system. While it still requires human supervision, the system can function independently to varying degrees depending on the rules of engagement.
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29 mars 2023 | International, Terrestre
Germany OKs buying howitzers to help replace arms rushed to Ukraine
The German parliament on Wednesday approved defence ministry plans to buy up to 28 self-propelled howitzers to replace weapons rushed to Ukraine out of army stocks last year, lawmakers familiar with the matter told Reuters.
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21 août 2020 | International, Aérospatial
US Air Force may have accidentally revealed interest in hypersonic nuke
By: Valerie Insinna WASHINGTON — The U.S. Air Force has issued, and quietly revoked, a solicitation to industry seeking technologies that would support a hypersonic glide vehicle capable of traversing intercontinental ranges, potentially signaling the military's interest in a hypersonic nuclear weapon. According to an Aug. 12 request for information first reported by Aviation Week, the Air Force Nuclear Weapons Center sought ideas for potential upgrades to intercontinental ballistic missiles, including a “thermal protection system that can support [a] hypersonic glide to ICBM ranges.” The items listed as potential ICBM upgrades were all marked “unclassified/for official use only,” which notes information that — while not secret — is not normally released to the public. The RFI was then withdrawn after Aviation Week began inquiring about it, the report noted. Asked about the RFI on Wednesday, Lt. Gen. Richard Clark, the Air Force's deputy chief of staff for strategic deterrence and nuclear integration, said the service's next-generation ICBMs — known as the Ground Based Strategic Deterrent — will not be available as a hypersonic variant when it is fielded in the late 2020s. “With a weapon system that's going to be fielded until the 2070 time frame, it's hard to know exactly where we may go with that down the road,” he during an event hosted by the Mitchell Institute for Aerospace Studies. “Right now, though, the threshold warhead does not include hypersonic glide vehicles. I think I can say that safely without talking too much about what the warheads will look like.” However, he noted that GBSD's open-architecture backbone makes it able to adopt emerging technologies. He did not comment specifically on whether a hypersonic glide vehicle was under consideration. As we bring the system online, we will ensure that we have the ability to roll different technologies in and to incorporate that into GBSD,” he said. “And that's one of the, I think, best features ... of GBSD, is that it's going to give us that flexibility. So that if we decide down the road that there's a particular technology that needs to be incorporated, we'll be able to do that.” As the sole bidder in the GBSD competition, Northrop Grumman is expected to win an estimated $85 billion over the life of the program. A contract award is slated to occur by September, although Northrop CEO Kathy Warden said in April that she expected a decision this month. https://www.defensenews.com/smr/nuclear-arsenal/2020/08/19/the-air-force-might-be-eyeing-a-hypersonic-nuclear-weapon/