Saab receives Giraffe 4A Radar order for the U.S. Air Forces in Europe

On the same subject

• 

  October 7, 2019 | International, Aerospace

  DARPA wants a robotic satellite mechanic launched by 2022

  By: Nathan Strout   The Defense Advanced Research Projects Agency is on track to announce a new commercial partner for its robotic servicing payload by the end of the year, with plans to have a spacecraft in orbit in 2022. “I'm standing here with a smile on my face. The program is moving forward and things are looking good and we're very hopeful,” Joe Parrish, program manager for the Robotic Servicing of Geosynchronous Spacecraft program at DARPA, said at the 2019 Global Satellite Servicing Forum Oct. 1. “We're looking to launch RSGS in late 2022.” RSGS is intended to deliver a GEO spacecraft with a payload consisting of two large 2 meter arms and a number of tools that will allow it to perform maintenance and other work on satellites in GEO. The spacecraft will perform four main functions in space: inspection, orbital adjustments, anomaly resolution and installation of self-contained payloads. With a host of cameras onboard, RSGS will be able to inspect other satellites. This can help operators on the ground diagnose problems and inform in-orbit repairs. It can also use its arms to capture a satellite and move it, either to a new orbit or to dispose of it. DARPA envisions RSGS being able, again using its arms, to install new payloads on existing satellites, replacing legacy hardware and augmenting its mission for years to come. And, of course, RSGS will be available to traverse the GEO landscape to help satellites that fail to deploy correctly. “If somebody launches up into GEO while we're up there and a solar array fails to deploy or a reflector or antenna fails to deploy, we can come galloping to the rescue,” said Perrish. “The benefit is not to demonstrate robot arms waving around in space. The benefit is to increase the resilience of our infrastructure in space.” While DARPA is developing the payload with robotic arms, according to Parrish, DARPA needs a commercial partner to build the spacecraft that will house the payload and carry it around in orbit. “We're looking for the partner to provide the spacecraft bus — so using a heritage GEO bus that may have had some tailoring for RSGS requirements, integrating the payload and the spacecraft bus together, procuring and launching that integrated spacecraft to GEO, and then providing mission control center for operations for a long period of time,” explained Parrish. Parrish said that the full project would be turned over in due time to the commercial partner to operate RSGS for fun and profit. But DARPA has hit some stumbling blocks in securing that commercial partner. In 2017, Orbital ATK sued DARPA to stop it from developing what it saw as competition to its own satellite servicing space vehicle. While that effort failed, the company's efforts to develop its own satellite servicing program have continued. Orbital ATK was acquired by Northrop Grumman in 2018, and now the Northrop Grumman subsidiary SpaceLogistics is preparing to launch the first satellite life extension vehicle into space in the coming weeks. Then, in January, Maxar Technologies' Space Systems Loral pulled out of an agreement with DARPA to build the spacecraft to host the RSGS payload as the company moved out of the GEO construction market. DARPA has spent much of the last year working to find a new commercial partner. In May they hosted a Proposer's Day to discuss the program with potentially interested companies, and now Parrish says they expect to announce a partner toward the end of the year. “2019 has been quite a year,” said Parrish. “We are still in source selection for a new commercial partner.” Meanwhile, work on the payload itself is ongoing. The first of two flight robotic manipulator arms is in final assembly and will be shipped to the Naval Research Lab in the next two weeks, where it will be integrated into the payload. The second arm lags the first by about two months, said Parrish, and is currently in assembly. In 2020, all of the components of the payload will be sent to NRL for assembly into the actual payload. https://www.c4isrnet.com/battlefield-tech/space/2019/10/03/darpa-wants-a-robotic-satellite-mechanic-launched-by-2022/

• 

  October 2, 2020 | International, Aerospace, Naval, Land, Security

  AeroVironment debuts bigger, anti-armor loitering missile

  Jen Judson CORRECTION - Blackwing is a reconnaissance system. The dash speed of the Switchblade 600 is 115 mph. WASHINGTON — Building on its Switchblade 300 loitering missile legacy with the U.S. Army, AeroVironment is releasing a family of capabilities to include its new Switchblade 600, a larger version suited to go up against armored targets at greater ranges in denied and degraded environments. AeroVironment has provided the tube-launched, rucksack-portable Switchblade to the Army for roughly a decade, delivering thousands of them into theater, but the company sealed the largest loitering munitions deal to date with the service in May — a $146 million contract, funded at $76 million for the first year, to supply the 300 version of the system for the Lethal Miniature Aerial Missile Systems program. “Our family of loitering missile systems is redefining and disrupting a multibillion-dollar missiles market,” AeroVironment CEO Wahid Nawabi told reporters during a Sept. 30 media event. The family also includes Blackwing, a loitering reconnaissance system that can be deployed from a submarine while submerged and used in an underwater air-delivery canister. “The ability to identify a threat on the battlefield, assess it, neutralize the threat with an extremely high degree of precision, with low to no collateral damage, while always having the option of waving off the mission and reengaging the same or different target, is at the core of our solution sets and capabilities,” Nawabi said, “and we're going beyond that.” Department of Defense customers wanted the same features of the 300, but with greater effects, Todd Hanning, AeroVironment's product line manager for tactical missile systems, said during the same event. “The 600 delivers with enhanced effects, greater standoff range and extended endurance,” Hanning said. “This all-in-one, man-portable solution includes everything required to successfully launch, fly, track and engage non-line-of-sight targets with lethal effects.” The 50-pound system can be set up and operational in less than 10 minutes and is designed to be capable of launching from ground, air or mobile platforms, “providing superior force overmatch while minimizing exposure to enemy direct and indirect fires,” Hanning said. The new version can fly for 40 minutes with a range of more than 40 kilometers. The missile exceeds a 115 mph dash speed and carries an anti-armor warhead designed to neutralize armored vehicles without the need for external intelligence, surveillance and reconnaissance or fires assets. The new system comes with a touchscreen tablet-based fire control system with an option to pilot the vehicle manually or autonomously. The missile is secured through onboard encrypted data links and Selective Availability Anti-Spoofing Module GPS. The Switchblade 600 is also equipped with a patented wave-off capability where operators can abort missions at any time and recommit. “From [artificial intelligence] to autonomy, we're not stopping there. We're investing in future technologies like edge computing and artificial intelligence engines, latest-gen processing with massive computing power,” Hanning said. “We believe it'll be the smartest loitering missile in the market.” AeroVironment began developing the 600 as a new class of loitering missiles to meet a set of requirements in an Army development program called Single Multi-Mission Attack Missile. But according to Brett Hush, the company's senior general manager of product line management for tactical missile systems, “we've evolved beyond that.” Other customers, including the U.S. Marine Corps and a “number of DoD customers,” have since adopted similar requirements, he said. “We've been developing very closely with a number of DoD customers,” Hush said, “The only one that we can talk about publicly at this point in time is the U.S. Marine Corps program, of which we are one of the competitors in the phase one development demonstration.” He added there would be a fly-off in January followed by a downselect to a single supplier. The company has had a rigorous test schedule over the past several years for the Switchblade 600, according to Hanning. Most of that testing was ground-launched against both fixed and moving targets. “I think we are up to about over 60 flights in our test program,” he added, "and we'll continue to do that through this next year. Then the 600 will progress into both maritime and aerial environments, Hanning said. AeroVironment is also continuing to find ways to integrate Switchblade into air and ground platforms. The company continues to team up with General Dynamics Land Systems to offer an integrated solution as part of its offering to the Army's Optionally Manned Fighting Vehicle competition. AeroVironment is also teaming with Kratos Defense and Security Systems to demonstrate a “high-speed, long-range unmanned combat air vehicle” that serves as a mothership to deliver large quantities of Switchblade 300s that can provide a mesh network of information back to a ground control station “to tactically execute multiple attack scenarios cooperatively and to overwhelm and disable enemy systems,” Hanning said. Initial air-launch testing will begin at the start of next year, Hush said. While AeroVironment is not one of the initial companies developing capabilities within the Army's Future Vertical Lift Air-Launched Effects, or FVL ALE, portfolio, “we definitely see a way for AeroVironment to participate in that and really be a player in that market knowing that Switchblade 600 is definitely designed for air-launched effects, air-launched capability,” Hush said, “and that's something that we'll continue to work on and look at the opportunity to be a part of that effort. We definitely see its capabilities are directly aligned with that fight and with those platforms.” When asked if the company submitted an offering to the ALE development competition, Nawabi said: “I'm not in a position to be able to comment on the specific details due to the competitive nature of the deal, but we believe that we have a lot to offer for the ALE program and initiative as a whole. I will keep you updated in the future.” https://www.defensenews.com/land/2020/10/01/aerovironment-debuts-bigger-anti-armor-loitering-missile/

• 

  November 23, 2024 | International, C4ISR, Security

  China-Linked TAG-112 Targets Tibetan Media with Cobalt Strike Espionage Campaign

  TAG-112 hacks Tibetan websites, using fake TLS certificates to deliver Cobalt Strike malware payloads.