2 octobre 2020 | International, C4ISR, Sécurité

MDA and Army see successful Patriot and THAAD test after failure

UPDATED This story has been updated to include a statement from Lockheed Martin.

WASHINGTON — After a failed test in February, the U.S. Missile Defense Agency and the Army successfully intercepted a target in an Oct. 1 test using a Patriot air and missile defense system as well as a Terminal High Altitude Area Defense, or THAAD, system integrated together, according to an MDA statement.

In the test at White Sands Missile Range, New Mexico, the THAAD AN/TPY-2 radar detected and tracked a Black Dagger target missile and provided that information to the Patriot system. The Patriot launch system deployed a Patriot Advanced Capability-3 Missile Segment Enhancement missile and destroyed the target.

In February, the AN/TPY-2 detected and tracked a Black Dagger and supplied the information to the Patriot system, but the missile missed the target “due to an interceptor software upgrade error,” according to the MDA statement.

The error “has since been corrected, as demonstrated by today's successful intercept,” the statement noted.

The success of the test "validates the interoperability of the Patriot and THAAD weapon systems,” MDA Director Vice Adm. Jon Hill said in the statement. “This capability is vital to the Ballistic Missile Defense System to defend against rogue threats to our homeland, deployed forces and allies.”

“We're proud to support the Missile Defense Agency and U.S. Army Program Executive Office Missiles and Space to provide this vital capability within the Ballistic Missile Defense System,” Scott Arnold, Lockheed Martin vice president of integrated missile defense in the company's Missiles and Fire Control business, said in statement. Lockheed Martin manufactures the THAAD weapon system.

The missile tests this year meet a congressional requirement for the Army and the MDA to test integration and interoperability of the THAAD and Patriot weapon systems annually.

Last year, the first-ever test of THAAD's ability to remotely fire an interceptor was a success, a significant milestone in proving the ability to decouple launchers from radars and fire control systems.

The Army's work to integrate the Patriot and THAAD systems was born out of an urgent operational need on the Korean Peninsula.

The effort uses some of the principles of decoupling launchers and radars so an operator, for instance, can use a THAAD radar — which can see farther than a Raytheon-made Patriot radar — but decide to engage a Patriot interceptor depending on the threat picture.

The ability to use the THAAD radar also gets more out of the Patriot Advanced Capability-3 Missile Segment Enhancement weapon fired from Patriot units, which outperforms the organic Patriot radar.

In another test last year at White Sands, a Patriot Advanced Capability-3 Cost Reduction Initiative interceptor took out an air-breathing threat at a record distance. That test also showed it can be integrated into the Northrop Grumman-made Integrated Air and Missile Defense Battle Command System, which is the command-and-control system of the Army's future air and missile defense architecture.

https://www.defensenews.com/land/2020/10/01/mda-and-army-see-successful-patriot-and-thaad-test-after-failure/

Sur le même sujet

  • Cost Isn’t Everything. Pentagon Should Judge Contractors on Cybersecurity, Report Says

    15 août 2018 | International, C4ISR

    Cost Isn’t Everything. Pentagon Should Judge Contractors on Cybersecurity, Report Says

    Security would be ‘fourth pillar' in weapons purchase decisions The Pentagon should take into account the cybersecurity capabilities of defense contractors in addition to cost and performance measures when awarding contracts, a U.S. government-funded think tank recommended in a report published Monday. Through its buying process, the Pentagon “can influence and shape the conduct of its suppliers,” the Mitre Corp. said in a report titled “Deliver Uncompromised: A Strategy for Supply Chain Security and Resilience in Response to the Changing Character of War.” The Defense Department “can define requirements to incorporate new security measures, reward superior security measures in the source selection process, include contract terms that impose security obligations, and use contractual oversight to monitor contractor accomplishments,” the report said. The Pentagon must consider new measures because the very nature of war is changing, the Mitre report said. Adversaries no longer have to engage the United States in direct conflict using weapons but can respond to American military strikes “through blended operations that take place through supply chain, cyber domain, and human elements,” the report noted. The report recommends that security be made a “primary metric” in Pentagon weapons purchase and sustainment decisions and that the Defense Department increase awareness of risks associated with its supply chains. It also calls for a National Supply Chain Intelligence Center that would include officials from the FBI, Homeland Security, the Pentagon and intelligence agencies to track risks and advise agencies. When choosing current or new contractors, in addition to considering cost, performance and schedule, the Pentagon must also make security a so-called “fourth pillar,” the report said. Contractors should be continuously monitored and assessed for the degree of risk they pose, the report said. In addition to measuring a contractor's ongoing performance on a contract, an independent, federally-funded research agency could develop a risk rating similar to credit ratings done by agencies like Moody's, the report said. Mitre is a federally-funded research and development center. The Pentagon did not respond to an email seeking comment on the report. The report and its recommendations come as U.S. intelligence officials have become increasingly alarmed at potential cybersecurity risks that may be embedded in vast computer networks and systems that power government agencies as well as weapon systems. Last year the Trump administration banned federal agencies from using a popular anti-virus software made by Kaspersky Labs, which was alleged to have close ties with Russian intelligence services. Full Article: https://www.rollcall.com/news/politics/pentagon-judge-contractors-cybersecurity

  • Opinion: The Latest Challenge For Defense Primes | Aviation Week Network

    19 avril 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Opinion: The Latest Challenge For Defense Primes | Aviation Week Network

    The “fleet” of defense competitors has been growing in recent years, and new entrants may have different tactics, resources and goals.

  • COVID-19: Army Futures Command Takes Wargames Online

    22 avril 2020 | International, C4ISR

    COVID-19: Army Futures Command Takes Wargames Online

    While the pandemic's halted field exercises, tabletop wargames can continue long-distance. The catch? Getting classified bandwidth so you can discuss specific military capabilities. By SYDNEY J. FREEDBERG JR.on April 21, 2020 at 7:31 AM WASHINGTON: With Pentagon travel restrictions now extended through June 30th, the Army's in-house futurists can't hold their usual face-to-face brainstorming sessions. So rather than delay their work for months, they're moving seminars and wargames online – but there's a tradeoff. The long-distance collaboration tools available so far aren't secure enough for classified data, which means some scenarios are off-limits. The COVID-19 coronavirus has halted some – but far from all – military training and experimentation. Army Futures Command in particular has had to cancel some high-priority field exercises to try out new tactics and technologies, but a lot of its work is thinking about the future, which you can do long-distance, one of its deputy commanders said in a video town hall last week. “We did have to cancel the Joint Warfighting Assessment [JWA] in Europe,” Lt. Gen. Eric Wesley said, “[but] a lot of the work we do in terms of developing concepts...is moving ahead without significant impact.” Wesley runs one of Army Futures Command's three major subunits, the internal thinktank now known as the Futures & Concepts Center (formerly ARCIC), which brainstorms, wargames, and writes about how conflict will change. Tabletop exercises (TTXs, in Army jargon) can move online. That will include the Futures & Concept Center's annual “capstone exercise” on the Army's concept for future warfare, Multi-Domain Operations, he said. It also included another MDO exercise that had been set to take place in May at the Army War College. Four-Star Orders The May wargame was particularly important because it was the kick-off for a study ordered by the four-star chief of Army Futures Command himself, Gen. John “Mike” Murray, one of Wesley's staff officers told me when I followed up. “We wanted to be able to return to Gen. Murray sooner versus later with initial findings,” Col. Chris Rogers told me, “then continue to experiment throughout the summer and the [fall].” The topic that Murray was so intent on? “It was focused specifically on addressing concerns that Gen. Murray had with calibrated force posture,” Rogers said. In layman's terms, that means what soldiers need to be where, with what equipment, at what time, to handle specific threats. In practice, “calibrated force posture” is a 3-D chess game with a few hundred thousand pieces. You have to figure out what kind of forces need to be forward-deployed on allied territory before a crisis starts, what they should do to deter potential adversaries, what warning you might have of an impending attack, what reinforcements you can send in time, how the adversary can stop those reinforcements, how you can stop the adversary from stopping you, and so on ad infinitum. To start tackling these questions, the plan had been to bring officers and civil servants together from all the Army's “schoolhouses” – the armor and infantry center at Fort Benning, the artillery center at Fort Still, the aviation center at Fort Rucker, and so on – for two weeks at the War College. The scenarios to be examined, focused on a particularly challenging region for military deployments: the vast expanses of the Pacific. Now, this wasn't going to be a wargame in the classic sense, with somber men pushing wooden blocks on big maps or icons battling each other on a big screen. No one can write the rules for a detailed simulation yet because the Army's still brainstorming solutions. Instead, such events are more like highly structured seminars, with teams splitting off to analyze particular aspects of the scenario and reporting back on possible plans, at which point they may get challenged with “well, what if the enemy does this?” But precisely because this wasn't a detailed simulation, the Army didn't need specialized software to run it long-distance – just standard online collaboration tools. (In this case, those tools were provided by DTIC, the Defense Technical Information Center). Rogers described the process as a “guided, threaded discussion.” As he explained it, it sounded a lot like an online discussion board, with moderators posting topics and participants posting replies and replies to replies back and forth. That's actually one of the longest-established applications of the Internet, dating back to the Bulletin Board Systems (BBS) that predate the World Wide Web. Modern equivalents are much more sophisticated: You can post graphics like maps and operational diagrams, for instance, which are definitely useful for a military planner. But the systems available to Rogers & co. in May still had definite limits. Limiting Factor The biggest issue? “It's an unclassified network, so there are certain things that we lose,” Rogers told me, like the ranges of specific current and future weapons. The compromise the wargamers made is they'll restrict this first exercise to what's called the “competition phase.” That means everything that happens before – or hopefully instead of — the outbreak of a shooting war — the “conflict phase.” Not simulating actual battles might sound like a major handicap for military planners. But the Army has slowly and painfully come to realize that, while it's really, really good at planning combat operations (what it calls “kinetics”), it really needs to practice the strategic, political and propaganda maneuvering that goes on outside of combat (“non-kinetics”), because you can win every battle and still lose the war. Indeed, from Russia seizing Crimea without a shot to China quietly annexing large portions of the South China Sea, America's adversaries have proven highly capable of accomplishing military objectives without firing a shot. Now, military power still matters in the competition phase: Over all the shadow-boxing there looms the threat of force. But because the competition phase is about deterring war, not waging it, what matters is not the actual capabilities of your weapons, but what the enemy thinks your weapons can do. That, in turn, means you can brainstorm the competition phase in an unclassified discussion, using publicly available information, without ever getting into the classified details of what your weapons could really do when and if the shooting starts. “That's why we felt very comfortable with [changing] from a classified event to an unclassified event, [for] the first iteration,” Rogers told me. Likewise, instead of using classified scenarios depicting potential future crises, he said, they used real crises from recent history, where there's plenty of unclassified information, and then discussed different ways the US could have approached them. At some point, of course, the discussion will have to move on from the competition phase to conflict – from how you calibrate the posture of your forces to how those forces, once postured in the right place, would actually fight. Rogers & co. help to get into those classified details in the next major wargame, scheduled for August. August is after the Pentagon's travel ban expires – at least, in its current form. But given how unpredictable the pandemic has been so far, another extension is entirely possible, Rogers acknowledges, so he and his team are studying alternatives to a face-to-face event. As Lt. Gen. Wesley put it in his town hall: “The real issue is, how long does this last?” https://breakingdefense.com/2020/04/covid-19-army-futures-command-takes-wargames-online/

Toutes les nouvelles