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ChrisO_wiki
@ChrisO_wiki
1/ Tens of gigabytes of secret data on Russia's strategic electronic warfare systems has been hacked by the pro-Ukrainian Russian Volunteer Corps (RDK). They say that Russia's EW shield is "not just fragile - it's full of holes" due to multiple flaws and vulnerabilities. ⬇️
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ChrisO_wiki
@ChrisO_wiki
2/ Two weeks ago, the RDK announced that it had obtained a large quantity of data on Russia's EW systems, including technical specifications, diagrams, official correspondence, equipment setup methods, drawings, test reports, and functional information.
ChrisO_wiki
@ChrisO_wiki
3/ RDK commander 'Fortuna' says that "We got more than just the external appearance. We see the internal logic, architecture, connections between nodes, we know who designed it, which companies supplied the units, which research institutes are responsible for the developments."
ChrisO_wiki
@ChrisO_wiki
4/ "We received a number of important military developments along with protocols, engineering solutions and approvals from the Russian Ministry of Defence. In addition, we managed to establish the entire chain of enterprises involved in production and supply.
ChrisO_wiki
@ChrisO_wiki
5/ "And it is also important that all the persons involved in the development and creation of these stations were identified. Upon completion of the operation, the RDK had their names, addresses, car numbers, places of work."
ChrisO_wiki
@ChrisO_wiki
6/ RDK announced in a YouTube video that it had obtained data on the following:

πŸ”Ί "ANCHAR-K β€” a polar warfare naval station. An automated station for electronic suppression of satellite communication lines in Arctic conditions. It is installed on icebreaker-class ships.
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ChrisO_wiki
@ChrisO_wiki
7/ "Developed as a response to the vulnerability of the Russian Federation in high-latitude areas."
ChrisO_wiki
@ChrisO_wiki
8/ The system is intended to disrupt signals from satellites, aviation radars and ship navigation. However, the documents obtained by the RDK indicate that it is not capable of resisting Arctic conditions, including wind, cold and icing.
ChrisO_wiki
@ChrisO_wiki
9/ According to the RDK, "When the ship maneuvers, the Anchar loses tracking. The guidance time is more than four minutes. In the event of a failure, the entire system is switched off." Its location is exposed when it is in operation.
ChrisO_wiki
@ChrisO_wiki
10/ πŸ”Ί "OZON-MEI β€” over-the-horizon. Over-the-horizon radar project using the evaporation waveguide effect. It works by forming a plasma channel in the near-surface atmosphere."
ChrisO_wiki
@ChrisO_wiki
11/πŸ”Ί "Tirada-2.3 β€” "Interference". Satellite communications electronic suppression station. Part of the Tirada-2S complex."

According to the RDK, this is a narrow-target system for disabling satellite communications which uses directional antennas to focus on specific targets.
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ChrisO_wiki
@ChrisO_wiki
12/ Operating in ranges from 225 MHz to 15 GHz, it is used to temporarily disrupt communications with US and British military satellites (WGS, MUOS, Skynet).
ChrisO_wiki
@ChrisO_wiki
13/ 'Fortuna' says: "Such a complex jams communications and also generates false signals. For example, a drone flying over the Bryansk region may "think" that it is over Ethiopia. Disorientation and substitution of coordinates occur."
ChrisO_wiki
@ChrisO_wiki
14/πŸ”Ί "NMS REP DDV β€” suppression radio brain. Ground-based mobile station for suppressing long-range satellite communications. Controls other electronic warfare systems. Suppresses FleetSatcom, Milstar, MUOS, etc. links."
ChrisO_wiki
@ChrisO_wiki
15/ The RDK desribes this as a key element of Russian signal suppression technology:

β€œThis is a radio brain, everything depends on it: it determines radiation modes, types of interference, phasing."
ChrisO_wiki
@ChrisO_wiki
16/ However, they say that it has serious flaws. It is reported to be extremely sensitive to weather, vibrations, requires complex settings and a stable power supply. The system copes poorly with combat conditions.
ChrisO_wiki
@ChrisO_wiki
17/πŸ”Ί "Software modules, OS, CORVETTE. Operating systems and software modules used for protection and work with electronic warfare. We understand the architecture, but will not disclose all the security details."
ChrisO_wiki
@ChrisO_wiki
18/ The hacked documents also reveal that Russia exploits China's satellites, apparently without China's knowledge. "Russia uses civilian Chinese satellites to cover the calibration of its systems."
ChrisO_wiki
@ChrisO_wiki
19/ "That is, Russian electronic warfare systems are posing as terminals of the PRC’s civilian fleet in the Pacific Ocean. China has not been officially notified of this. If a signal is detected, Russia is betting that the responsibility will fall on the Chinese channel.
ChrisO_wiki
@ChrisO_wiki
20/ "This is a risky game. Sooner or later, China will understand this. And we already know which satellites they β€œhang on to,” which channels they mimic. This is an extremely interesting and unexpected observation."
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