Epirus | Η start up ενός ελληνοαμερικάνου έφτιαξε το όπλο Λεωνίδας που ψήνει τα UAV

Epirus | Η start up ενός ελληνοαμερικάνου έφτιαξε το όπλο Λεωνίδας που ψήνει τα UAV
Photo-illustration: Epirus
Prototype of a Leonidas microwave weapon

Η start up ενός ελληνοαμερικάνου έφτιαξε το όπλο Λεωνίδας που «ψήνει» τα UAV – Ονομάζεται Ήπειρος και θέλει να αλλάξει τα πάντα στη μάχη κατά των unmanned aerial vehicle.

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H αμερικανική start up με έδρα την Καλιφόρνια, με το ελληνικότατο όνομα Ήπειρος (Epirus), απ’ όπου έλκει την καταγωγή του (Βόρεια Ήπειρος) ο Τζωρτζ Τένετ, πρώην διοικητής της CIA και πατέρας του ιδρυτή της, Τζον Τένετ, αποφάσισε να δοκιμάσει ένα νέο ηλεκτρονικό όπλο τον περασμένο χειμώνα.

Μάλιστα υπέβαλε αίτηση στην αμερικανική Ομοσπονδιακή Επιτροπή Επικοινωνιών (FCC) καθώς ήθελε να δοκιμάσει τη συσκευή μικροκυμάτων υψηλής ισχύος στην έρημο της Καλιφόρνια ανατολικά του Παλμ Σπρινγκς, περίπου τρία μίλια από ένα μικρό αεροδρόμιο.

Το όπλο που θέλησε να δοκιμάσει η Ήπειρος, λειτουργεί με ενέργεια μικροκυμάτων. Πήρε το όνομά της από το μαγικό τόξο με άπειρα βέλη του Έλληνα ήρωα της μυθολογίας Θησέα.

Η Ήπειρος δημιούργησε ένα όπλο μεγέθους ρυμουλκούμενου με το όνομα Λεωνίδας, ελαφρύ και αρκετά συμπαγές για να τοποθετείται ακόμα και πάνω σε ένα drone που θα μπορούσε να «απενεργοποιήσει ένα ευρύ φάσμα ηλεκτρονικών απειλών».

Η εταιρεία ισχυρίζεται ότι έχει αναπτύξει ημιαγωγούς με «ακραία» επίπεδα πυκνότητας ισχύος.

Το Λεωνίδας θα μπορούσε να «ψήσει» τα ηλεκτρονικά ενός drone εκατοντάδες μέτρα μακριά.

H καναδική L3Harris Technologies πρόκειται να επενδύσει στην Epirus η οποία έχει σχέδια να προσλάβει 100 νέους εργαζόμενους εντός του 2021.

Η L3Harris Technologies προμήθευε με τεχνολογία της τα τουρκικά drones Bayraktar, όμως αποφάσισε το εμπάργκο στην Τουρκία (συνολικά ο Καναδάς) μετά την χρήση των τουρκικών drones στον πόλεμο του Αρτσάχ / Ναγκόρνο – Καραρμάχ.

Να αναφέρουμε πως το συγκεκριμένο σύστημα είναι ακόμα σε πειραματικό στάδιο και κάνει μόνο για μικρά drones (όχι μεγέθους Bayraktar).

Aν και η τεχνολογία που έχει το Λεωνίδας είναι πρωτοποριακή θέλει ανάπτυξη ακόμα. Όμως σε κάθε περίπτωση ο «πόλεμος» κατά των drones μόλις… άρχισε.

Παραθέτουμε το αγγλικό άρθρο του Mark Harris με τιτλο Why the FCC Keeps Shooting Down Requests From Companies That Want To Shoot Down Drones

When Hawthorne, Calif.-based startup Epirus decided to test a new electronic weapon last winter, it filed an application with the Federal Communications Commission (FCC). It wanted to test its high power microwave device in the California desert east of Palm Springs, about three miles from a small airport and the busy I-10 interstate.

The unnamed prototype would be operated intermittently with an effective radiated power of 270 megawatts—thousands of times higher than the strongest FM radio stations, and in the same ballpark as controversial experiments that produce artificial aurorae—and have a range of 300 meters.

Microwave energy induces a current on the surface of metal objects. Any electronic device in range of powerful microwaves will experience heat and arcing on its circuits, rapidly (and likely permanently) disabling it.

Pesky drones around sensitive areas like airports, prisons, borders and sporting events have created an instant market for anti-drone and microwave weapons, once the preserve of the military. 

Microwave weapons that target humans have also been developed, with a recent National Academies report blaming microwave weapons for mysterious illnesses in US embassies around the world.

Epirus is named after a magical bow with infinite arrows wielded by the Greek hero Theseus. (Coincidentally, it is also the name of the Greek island family home of ex-Director of Central Intelligence George Tenet, whose son John co-founded the company.)

The solid state phased array device, wrote Epirus, would be a “critical component of several solutions Epirus plans to provide for existing and future government customers, including vehicle/vessel stop, counter-electronics, and counter-communications solutions.”

Leonidas Pod microwave weapon mounted on a drone
Photo: Epirus

Epirus offers a trailer-sized weapon called Leonidas that could be the device in question. It also has a smaller Pod weapon, light and compact enough to mount on a drone that can “disable a wide range of electronic threats.” The company claims it has developed “artificial intelligence-enabled gallium nitride (GaN) semiconductors” to produce “extreme” levels of power density.

“A ray gun that can fry a drone’s electronics at hundreds of meters sounds like something Tony Stark would invent,” says Todd Humphreys, director of the Radionavigation Lab at the University of Texas at Austin. Humphreys is also concerned that the system, as described in the FCC application, could produce interference at frequencies used by GPS and Galileo navigation services.

Epirus told Spectrum that this would not be the case, and Dr. Edl Schamiloglu, an expert in high power microwaves at the University of New Mexico, agreed that any disruption to distant aircraft would likely only be momentary.

“Generally speaking, these systems are also relatively harmless to humans because there’s hardly any thermal energy,” said Schamiloglu. “But the Epirus system does seem very viable for a localized defense of a commercial facility, like Yankee Stadium.”

The FCC, however, did not let the experiment proceed. “You are advised that the Commission is unable to grant your application for the facilities requested,” it wrote back to Epirus’s CTO in October. “The FCC is not authorized to approve systems that cause interference or jamming. These systems may only be approved by NTIA for military or other law enforcement type systems.”

The National Telecommunications and Information Administration is the regulator that oversees military and federal spectrum experiments and allocations.

Epirus is far from the only company eager to test electronic weapons. Anduril Industries, another California mil-tech startup, sought permission from the FCC to test an anti-drone system in January, again in Southern California. Its technology is a scalpel to Epirus’s hammer, generating signals to interrupt a drone’s remote control rather than blast it out of the sky with microwaves. Anduril claimed its system could down drones up to two kilometers away in any direction.

Andruril Industries Anvil sUAS
Photo: Andruril

“The test device is designed to disrupt… an intrusive drone… by transmitting in the same way as the FCC-authorized device, adding noise in a very targeted fashion with effects limited to the target device and causing the target device to land or return to a predetermined location,” wrote an Anduril electrical engineer to the FCC.

The FCC denied the request with a virtually identical response: “The FCC is not authorized to approve testing and operation of this type of system that will disrupt the control channel of a UAV. These systems can only be authorized by NTIA for military or federal agency users.”

That didn’t stop Anduril from filing similar requests again in mid-February and early April, nor dissuade Alion Science and Technology and DroneShield from seeking permission for their own interference-based anti-drone tests. Three of these applications were for demonstrations at the US Navy’s Trident Spectre event at a military base in Virginia later this month.

Trident Spectre is an annual exercise organized by the Navy to showcase new technologies for its intelligence and special operations units.

DroneShield wanted to demonstrate the DroneGun MKIII, a “pistol-style” counter drone disruptor, while Alion admitted to the FCC that it would be “demonstrating a variety of electronic attacks.” All three applications were swiftly denied. A 2011 document written for the Joint Chiefs of Staff states that electronic attack testing is not permitted outside of dedicated Department of Defense electronic warfare ranges. 

None of the four companies responded to questions about their testing, nor told Spectrum whether the NTIA had subsequently approved their operations within those limits. Because the NTIA does not make details of tests public, it is impossible to know their frequency or scale.

However, it is possible that these—and many other—electronic weapons experiments are now proceeding quietly, in collaboration with the NTIA and the US military. Anduril has publicly linked its anti-drone tests to the Pentagon’s Defense Intelligence Unit, while Epirus’s weapon was developed with Navy funding. All four companies have received government contracts.

Nor is the military the only intended customer for such systems. Judging from the company’s website, Epirus is marketing their microwave weapons to sports stadiums and concert venues—and they envisage police forces deploying Epirus technology to bring down hostile drones.

As such systems mature, there is the potential for microwave and other electronic weapons to be tested and even deployed with little advance notice to the general public. And the next time your drone or car or phone suddenly stops working, perhaps microwaves will get the blame.

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