{"id":19856,"date":"2025-12-28T11:33:11","date_gmt":"2025-12-28T09:33:11","guid":{"rendered":"https:\/\/thedefender.media\/?p=19856"},"modified":"2026-01-08T11:51:14","modified_gmt":"2026-01-08T09:51:14","slug":"black-mirror-39","status":"publish","type":"post","link":"https:\/\/thedefender.media\/en\/2025\/12\/black-mirror-39\/","title":{"rendered":"Black Mirror #39: 65-km fibre-optic control, Buryat FPV, a passive drone locator, and other Russian miltech developments"},"content":{"rendered":"\n

Over the past week, Russian sources have highlighted a range of developments, including surface unmanned vessels, a method for intercepting slow quadcopters using a rope, the use of UGVs to construct temporary crossings, and preparations to deploy a North Korean cruise missile. Following Vladimir Putin\u2019s statement about a shortage of heavy drones, reports have also emerged about the delivery of test batches to the combat zone. More details are provided in our weekly review of Russian miltech.<\/p>\n\n\n\n

Surface and aerial unmanned systems by Ushkuynik<\/h4>\n\n\n\n

The Russian research and production centre Ushkuynik is preparing to deploy a fibre-optically controlled USV with the maritime drone named Ushkuynik. Tests of the Ushkuynik were conducted in the autumn, and the current discussion concerns deployment to combat positions, without specifying production volumes. In addition, the centre has announced new unmanned aerial vehicles that have \u201calready passed initial trials\u201d.<\/p>\n\n\n\n

\"\u041d\u0430\u0434\u0432\u043e\u0434\u043d\u0438\u0439
Ushkuynik during tests in autumn 2025<\/figcaption><\/figure>\n\n\n\n

In addition to the surface drone, the developer reports a significant modernisation of the UAV Knyaz Vandal Novgorodsky.<\/a> In particular, the drone has been assigned a new tactical role as a so-called \u201cambush\u201d platform capable of landing and waiting for a target. An increase in operational range is also claimed, achieved through upgraded fibre-optic control coils: solid cast coils are now used instead of 3D-printed ones.<\/p>\n\n\n\n

The developer also reports the unification of the initiation board and the electronic contact-detonation sensor, as well as the creation of a night version of the drone. According to the centre, Knyaz Vandal<\/em> is produced in \u201ctens of thousands\u201d of units.<\/p>\n\n\n\n

The Verevka device for drone interception<\/h4>\n\n\n\n

Russia\u2019s Ministry of Defence has reported the use of a device known as Verevka<\/em> for intercepting multicopter-type drones. According to the released footage, a rope with several weights is suspended from a UAV and deployed above an enemy quadcopter. The target drone\u2019s propellers become entangled in the rope, causing it to lose altitude.<\/p>\n\n\n\n

The Verevka<\/em> method is used against reconnaissance drones, kamikaze drones, and bomber drones.<\/p>\n\n\n\n

Russia prepares to field a North Korean missile<\/h4>\n\n\n\n

Russia may soon use a variant of North Korea\u2019s Hwasal-1 Ra-3 strategic cruise missile in the war against Ukraine, according to OSINTWarfare. The missile is reportedly capable of carrying a high-explosive warhead weighing around one tonne and has an estimated range of 130\u2013250 km.<\/p>\n\n\n\n

\"\u043f\u0456\u0432\u043d\u0456\u0447\u043d\u043e\u043a\u043e\u0440\u0435\u0439\u0441\u044c\u043a\u0430
Testing of a North Korean missile<\/figcaption><\/figure>\n\n\n\n

The Hwasal-1 Ra-3 (also referred to as Hwasal-1D-3) first appeared publicly in April 2024 during a test on North Korea\u2019s western coast. The missile was equipped with a modified large-diameter warhead and presented as an evolution of the standard Hwasal-1, a subsonic land-attack cruise missile with terrain-following capability. According to analysts, the enlarged warhead reduces fuel capacity and range but increases effectiveness against fortified targets and logistics hubs.<\/p>\n\n\n\n

The threat posed by the Hwasal-1 Ra-3 lies in its ability to fly at extremely low altitudes and bypass radar and air-defence systems optimised for high-altitude or ballistic targets.<\/p>\n\n\n\n

The Buryat FPV drone Burged for Russia\u2019s African Corps<\/h4>\n\n\n\n

Serial production of the multifunctional FPV drone Burged has been launched in Buryatia. These drones are designed for reconnaissance, remote mining, logistics, and strike missions. They are intended primarily for Russian forces and their allies engaged in combat operations in African countries.<\/p>\n\n\n\n

\"Buryat
Buryat FPV drone Burged<\/figcaption><\/figure>\n\n\n\n

The drones first became known in the summer of 2025. It has now been confirmed that production capacity has been scaled up and that the programme has moved to mass production, although exact volumes remain undisclosed.<\/p>\n\n\n\n

Regional publications note that the drone frames are manufactured by hand, with electronic boards also installed manually. Some reports claim that the total number of drones already delivered for use may reach several thousand units, although these figures are not officially confirmed.<\/p>\n\n\n\n

The 3D PKL locator and SERP counter-drone systems<\/h4>\n\n\n\n

The state-owned holding Rosel states that the 3D PKL locator, combined with SERP counter-drone systems, makes it possible to create a multi-layered protection system for infrastructure facilities against unmanned aerial vehicles.<\/p>\n\n\n\n

The key difference between the 3D PKL and traditional radar systems is its passive operating principle: it does not emit its own radio signals but instead uses external signals (from radio and television transmitters) reflected off targets to build a three-dimensional picture of an object\u2019s location.<\/p>\n\n\n\n

\"\u0440\u043e\u0441\u0456\u0439\u0441\u044c\u043a\u0430
Passive target detection system using radio signals<\/figcaption><\/figure>\n\n\n\n

Developers claim that the 3D PKL can detect light aircraft and low-observable UAVs at distances of several tens of kilometres, monitoring the air, ground, and surface space around protected sites. It is also reported to be complemented by the Ogonyok system, which intercepts video feeds from drone cameras.<\/p>\n\n\n\n

FPV drones with 65-km fibre-optic coils<\/h4>\n\n\n\n