GA-ASI and L3Harris Technologies Successfully Integrate WESCAM MX-20 onto MQ-9

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  23 juin 2022 | International, C4ISR

  Lockheed Martin blends AI decision aide, virtual Aegis combat system in drill near Guam

  A pair of Lockheed Martin tools recommended offensive and defensive firing solutions to joint force commanders at Valiant Shield 2022, and a second system digitally sent the targeting data to shooters on the ground.

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  30 novembre 2018 | International, C4ISR

  What will forces need in complex EW environment?

  By: Mark Pomerleau Sophisticated adversaries have been leveraging the electromagnetic spectrum to create significant dilemmas for U.S. and allied forces, say officials, and transformative efforts are needed to deal with an increasing complicated threat. “China is outspending us probably 10 to 1 on trying to figure out how to use and manipulate the electromagnetic spectrum. Russia showed us what they're going to do with it in their incursion into Ukraine ... Electromagnetic warfare, electronic warfare at the maneuver level,” Gen. Paul Selva, vice chairman of the Joint Chiefs of Staff, said at the annual Association of Old Crows symposium held Nov. 28 in Washington, D.C. “We haven't designed ourselves to fight that fight. They have demonstrated that they are not only willing, but they're [also] capable of deploying and employing electronic countermeasures at the ground and maneuver level. It is a reality that we are going to have to adjust to.” The capabilities forces need For the Army, it's not going to be one thing, Col. Mark Dotson, the capabilities manager for electronic warfare at the Cyber Center of Excellence, said at the symposium Nov. 27. There have to be layered capabilities and effects, each increasing range and sensing capability. “We're still sorting through that,” Dotson said, noting the need to develop from the current tactical focus all the way to the strategic level. “We're trying to expand our scope and get into what are those other things we need. Do we need artillery delivered capability? Do we need loitering munitions? Is it going to manned or is it an unmanned aircraft?” In addition, Dotson said, the Army needs systems integrating EW, cyber and signals intelligence, and the service has started generating requirements working with the Intelligence Center of Excellence and the Cyber Center of Excellence. “I think SIGINT and EW go hand in hand, so us not sharing going forward and working like a team like we do now makes no sense,” Col. Jennifer McAfee, Dotson's counterpart for Terrestrial and Identity at the Army Intelligence Center of Excellence, told C4ISRNET in a November interview. McAfee added that the team is also joining up with the other centers of excellence to ensure that when they are pursuing requirements for airborne or ground systems, the Intelligence and Cyber centers are plugged in to leverage EW expertise and not create duplicative efforts. Geolocating solutions Others across the joint force have expressed the desire for more decoys, physical or non-physical, to confuse or confound enemy systems. “It's network electronic warfare from air, sea and land; it's smart warfare combined with advanced decoys, whether they're physical decoys or cyber decoys out there; drones, swarms and jamming drones,” Col. John Edwards, commander of the 28th Bomb Wing, said at the symposium. “Things that go out there to where an air defense operator cannot distinguish between what is cyber and what is real out there.” Such aerial systems can be used to either overwhelm or distract air defenses, allowing strike aircraft to penetrate, or take the point jamming the air defenses and thus assuming all the risk leaving the more expensive and manned systems in the rear. On the ground side, officials have also discussed the need for more investments in decoys. Lt. Gen. Stephen Fogarty, commander of Army Cyber Command, told reporters in August that big investments needed to be made in this area. He envisioned forces being able to drop a decoy emitting strong signals off a truck at a fork in the road, thus drawing enemy attention to it. “Now we're presenting multiple dilemmas to the adversary,” he said. One of the difficulties of modern warfare is all jammers and sensors emit some kind of a signal in the electromagnetic spectrum, meaning they can be geolocated and targeted. This means if an enemy wants to use it, they have to take into account a risk calculus in revealing their position. “Jammers are emitters, emitters are targets. I think that's something we really ought to be thinking about,” Selva said. “If you're going to operate in an electronically dense environment ... the tools actually reveal their position." Similarly, decoys can be used to throw adversaries off the trail of friendly forces or distract from other items forces might want to protect. ”If I have something like a counterfire radar, that's really important to me. Maybe what I want to do, again, is push an alternate threat to the adversary," Fogarty said. In these complex environments, Selva said forces need to be able to identify, localize and characterize the jammer. If that's possible, then forces can decide what to do with it. If the answer is they want to kill it, they have to have a tool to kill it. “If you can't do all three of those things, the jamming is very effective,” he said. https://www.c4isrnet.com/electronic-warfare/2018/11/29/what-will-forces-need-in-complex-ew-environment

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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/