{"id":8340,"date":"2021-08-09T12:01:07","date_gmt":"2021-08-09T15:01:07","guid":{"rendered":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=8340"},"modified":"2021-08-09T12:01:07","modified_gmt":"2021-08-09T15:01:07","slug":"thor-sistema-c-uas-para-defensa-aerea-cercana-de-tropas-e-instalaciones","status":"publish","type":"post","link":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=8340","title":{"rendered":"THOR: Sistema C-UAS para defensa a\u00e9rea cercana de tropas e instalaciones"},"content":{"rendered":"<p>Una de las mayores preocupaciones de las Fuerzas desplegadas en operaciones,\u00a0 es la amenaza latente del ataque de enjambres de Drones con capacidad letal, sobre instalaciones o movimientos de tropas. Muy pocas FFAA est\u00e1n\u00a0 adecuadamente equipadas para neutralizar UAS en el menor nivel t\u00e1ctico, lo que constituye una enorme vulnerabilidad. El Air Force Research Laboratory (AFRL) contin\u00faa experimentando con su sistema THOR, un arma de Microondas de alta potencia, capaz de neutralizar la amenaza de los disruptivos UCAS.<\/p>\n<hr \/>\n<p>One of the biggest threats to U.S. troops abroad isn\u2019t a stealth fighter, a nuclear missile, or a massive cyber attack. It\u2019s a swarm of cheap drones that can overwhelm the expensive defense systems troops have on hand now.<\/p>\n<p>\u201cI\u2019m talking about the [drone] you can go out and buy at Costco right now in the United States for a thousand dollars, four quad, rotorcraft or something like that that can be launched and flown,\u201d Marine Gen. Kenneth McKenzie, the head of U.S. Central Command said\u00a0<a href=\"https:\/\/taskandpurpose.com\/news\/drone-threat-ieds-middle-east-mckenzie\/\" target=\"_blank\" rel=\"noopener\">last summer.<\/a>\u00a0\u201cAnd with very simple modifications, it can be made into something that can drop a weapon like a hand grenade or something else.\u201d<\/p>\n<p>In sufficient numbers, those drones can spy on friendly bases, destroy infrastructure and attack personnel, explained the Air Force Research Laboratory in a recent\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=QjHGxKb6W1c&amp;t=67s\" target=\"_blank\" rel=\"noopener\">video<\/a>. How? Because machine guns don\u2019t have the range or accuracy to destroy the nimble fliers; anti-aircraft missiles are too expensive to use on the cheap devices; and most military bases don\u2019t have enough missiles to destroy an entire swarm.<\/p>\n<p>Enter Thor, the Norse god of Thunder, who serves as the namesake to one of the Air Force\u2019s newest weapons. While the Air Force\u2019s Tactical High Power Operational Responder (THOR) may not look like a hero, it could save the day for American troops if their far-flung combat outposts are ever attacked by hundreds of cheap kamikaze-style enemy drones.<\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/QjHGxKb6W1c\" width=\"800\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>THOR isn\u2019t much to look at: the weapon consists of a big satellite dish mounted on top of a 20-foot long shipping crate. But simplicity is a virtue, as the weapon can be transported easily aboard a C-130 transport plane and set up within three hours by a crew of two, according to the Air Force Research laboratory, which is leading the development of THOR.<\/p>\n<p>Once THOR is set up, it can detect an incoming threat and silently shoot a beam of energy to knock out drones in a wide target area, exactly like what you might find in a drone swarm. The beam is a high-powered microwave that instantly triggers a counter-electronic effect in the targeted drone. AFRL boasted that the system took out hundreds of drones in real-world tests. That real world setting may have been somewhere in Africa, where the Air Force tested out THOR starting in December.<\/p>\n<p>\u201cI\u2019ve watched it in action and it\u2019s really quite impressive,\u201d said Air Force chief scientist Richard Joseph at the time.<\/p>\n<p>The Air Force has been testing THOR since at least 2019, and now the branch wants to make it even better. Last week, the Air Force Research Laboratory announced that it wants to develop\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=kq2qGkfpUsY\" target=\"_blank\" rel=\"noopener\">Mjolnir<\/a>\u00a0(pronounced mee-yol-neer), a weapon that will do the same thing as THOR but at a higher level. In Norse mythology, Mjolnir is Thor\u2019s hammer, with which he slays many a great foe.<\/p>\n<p>\u201cBecause THOR was so successful, we wanted to keep the new system\u2019s name in the THOR family,\u201d said Amber Anderson, THOR program manager, in a press release about\u00a0<a href=\"https:\/\/afresearchlab.com\/news\/afrls-drone-killer-thor-will-welcome-new-drone-hammer\/\" target=\"_blank\" rel=\"noopener\">Mjolnir.<\/a><\/p>\n<p>Mjolnir will use the same technology, but will be more advanced in terms of \u201ccapability, reliability, and manufacturing readiness,\u201d the Air Force Research Laboratory explained in a recent<a href=\"https:\/\/afresearchlab.com\/news\/afrls-drone-killer-thor-will-welcome-new-drone-hammer\/\" target=\"_blank\" rel=\"noopener\">\u00a0press release<\/a>. That last part, \u201cmanufacturing readiness,\u201d means the branch hopes private businesses will help the Air Force produce \u201clarge quantities\u201d of the system.<\/p>\n<p>The Air Force lab hopes to deliver a prototype of Mjolnir by 2023, but the sooner the better, since top military thinkers are already ringing alarm bells over America\u2019s adversaries developing drone swarm technology.<\/p>\n<p>\u201cSmall, fully autonomous GPS-programmable drones can be purchased online by anyone for a few hundred dollars,\u201d wrote the Center for New American Security in a\u00a0<a href=\"https:\/\/www.cnas.org\/research\/technology-and-national-security\/defense-technology\/proliferated-drones\" target=\"_blank\" rel=\"noopener\">recent press release.<\/a>\u00a0\u201cOutfitted with small explosives, chemical or biological weapons, they could be converted into short-range precision weapons.\u201d<\/p>\n<figure id=\"attachment_8341\" aria-describedby=\"caption-attachment-8341\" style=\"width: 1536px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" class=\"size-full wp-image-8341\" src=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2021\/08\/drone-swarm-1536x864-1.jpg\" alt=\"\" width=\"1536\" height=\"864\" srcset=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2021\/08\/drone-swarm-1536x864-1.jpg 1536w, https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2021\/08\/drone-swarm-1536x864-1-300x169.jpg 300w, https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2021\/08\/drone-swarm-1536x864-1-1024x576.jpg 1024w, https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2021\/08\/drone-swarm-1536x864-1-768x432.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><figcaption id=\"caption-attachment-8341\" class=\"wp-caption-text\">The 11th Armored Cavalry Regiment and the Threat Systems Management Office operate a swarm of 40 drones to test the rotational units capabilities during the battle of Razish, National Training Center on May 8th, 2019. (U.S. Army Photo by Pv2 James Newsome)<\/figcaption><\/figure>\n<p>Just two years ago, Houthi fighters in Yemen used drones to fly past Saudi Arabian missile defense systems and hit the oil processing facilities at Khurais and Abqaiq, the largest such facility in the world. The attack sent oil prices soaring and was a wake-up call for national security experts.<\/p>\n<p>\u201cIt was the first instance of a mass-drone attack and the highest number of drones that I believe we\u2019ve seen non-state actors use simultaneously in a combat operation,\u201d Paul Scharre, vice president of the Center for New American Security and an expert on autonomous weapons, told the\u00a0<a href=\"https:\/\/www.theguardian.com\/news\/2019\/dec\/04\/are-drone-swarms-the-future-of-aerial-warfare\" target=\"_blank\" rel=\"noopener\">Guardian<\/a>.<\/p>\n<p>In 2017, ISIS fighters also used small, commercially available drones to\u00a0<a href=\"https:\/\/www.militarytimes.com\/news\/your-military\/2017\/01\/11\/isis-using-small-drones-to-drop-bombs-on-iraqis\/\" target=\"_blank\" rel=\"noopener\">drop mortar rounds onto Iraqi security forces<\/a>\u00a0during the battle for Mosul. Last fall, drones also drew headlines for their role in the war between Armenia and Azerbaijan over the Nagorno-Karabakh region.<\/p>\n<p>\u201c[Unmanned aerial vehicles] were operationally integrated with fires from manned aircraft and land-based artillery but also frequently used their own ordnance to destroy various high-value military assets,\u201d including Armenian T-72 tanks and S-300 air defenses, according to\u00a0an analysis\u00a0of the Nagorno-Karabakh conflict by the Center for Strategic &amp; International Studies. The U.S., with its multi-billion dollar jets and ships, worries that its expensive platforms may suffer a similar fate.<\/p>\n<p>\u201cAlthough an individual low-cost drone may be powerless against a high-tech system like the F-35 stealth fighter, a swarm of such drones could potentially overwhelm high-tech systems, generating significant cost-savings and potentially rendering some current platforms obsolete,\u201d wrote the Congressional Research Service in a\u00a0<a href=\"https:\/\/fas.org\/sgp\/crs\/natsec\/R45178.pdf\" target=\"_blank\" rel=\"noopener\">2020 report.<\/a><\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/qW77hVqux10\" width=\"800\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>To counter such a threat, the military needs a weapon that can hit the target and won\u2019t run out of ammo as the swarm approaches. Nets or shotguns might be promising options, but those methods are effective only within a range of a few dozen meters, researchers said in a recent<a href=\"https:\/\/www.afrl.af.mil\/Portals\/90\/Documents\/RD\/Directed_Energy_Futures_2060_Final29June21_with_clearance_number.pdf\" target=\"_blank\" rel=\"noopener\">\u00a0report titled Directed Energy Futures 2060<\/a>. THOR\u2019s range remains unclear, but researchers said in the report that counter-drone directed energy weapons have a range of about one kilometer.<\/p>\n<p>While THOR is a directed-energy weapon, it\u2019s not the same as a laser, Breaking Defense said. A laser can knock out one drone at a time, but THOR can swat down entire swarms in a single shot.<\/p>\n<p>\u201cIf anti-drone lasers are like sniper rifles, microwave weapons are like shotguns full of birdshot,\u201d the site wrote <a href=\"https:\/\/breakingdefense.com\/2020\/12\/thor-air-force-tests-counter-drone-microwave-in-africa\/?fbclid=IwAR25P45K67Zg-5ELfA_Nd0kR1HcyB9OIySQYFmqS1AbLE8_hI3nK5msmXbs\" target=\"_blank\" rel=\"noopener\">last year<\/a>.<\/p>\n<p>But there may be even crazier anti-drone energy weapons coming down the pike. The goal of a directed energy weapon system is to produce a counter-missile and counter-drone system that\u2019s so effective, fast and affordable that it basically acts like a force field against incoming threats, according to the Directed Energy Futures 2060 report. It\u2019s not quite like the deflector shields in\u00a0<em>Star Wars<\/em>, but if it stops threats from coming through, then what\u2019s the difference?<\/p>\n<p>\u201cWe\u2019re painting with broad strokes, but we\u2019re diving into what missions of the future will look like,\u201d Jeremy Murray-Krezan, the directed energy deputy chief scientist for the Air Force Research Laboratory, according to<a href=\"https:\/\/breakingdefense.com\/2021\/07\/directed-energy-from-counter-drone-to-force-fields\/\" target=\"_blank\" rel=\"noopener\">\u00a0Breaking Defense.<\/a>\u00a0\u201cThe technology is not quite Star Wars, but we\u2019re getting close.\u201d<\/p>\n<p><strong>Fuente:<\/strong> <a href=\"https:\/\/taskandpurpose.com\/military-tech\/air-force-drone-swarm-defense-mjolnir\/?utm_source=Sailthru&amp;utm_medium=email&amp;utm_campaign=EBB%2008.06.21&amp;utm_term=Editorial%20-%20Early%20Bird%20Brief\" target=\"_blank\" rel=\"noopener\"><em>https:\/\/taskandpurpose.com<\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Una de las mayores preocupaciones de las Fuerzas desplegadas en operaciones,\u00a0 es la amenaza latente del ataque de enjambres de Drones con capacidad letal, sobre&hellip; <\/p>\n","protected":false},"author":1,"featured_media":8342,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[18,2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/8340"}],"collection":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8340"}],"version-history":[{"count":1,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/8340\/revisions"}],"predecessor-version":[{"id":8343,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/8340\/revisions\/8343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/media\/8342"}],"wp:attachment":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}