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May 31 14 tweets 4 min read Read on X
Since its disconnection from Starlink, Russia is urgently pushing forward its own LEO high-speed satellite constellation called “Rassvet”.
Ukrainian communications expert Serhii “Flash” Beskrestnov analyses its status and prospects.
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“1. The enemy needs a ‘Russian StarLink’. Undoubtedly, Russia understands the importance of a high-speed data transmission system via low-orbit satellites, and it would be foolish to think they wouldn't pursue this direction. The question is just about timing.
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“2. I have no idea which agencies or structures in our country are monitoring this project and considering potential problems. I can only speak for myself. Since the first day of the war, I've been collecting all the information on this topic, trying to analyze and monitor it.
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“3. Why aren't we taking any countermeasures against this project? Because it doesn't show any signs or evidence of military use.
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“Well, I'm curious - how do you envision countermeasures? Attacking our UAVs at the Plesetsk, Vostochny, and Baikonur cosmodromes to stop them from launching more mobile internet satellites? It sounds like nonsense to me.
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“4. There are already the first 16 ‘Rassvet’ satellites in orbit. To ensure continuous and stable data transmission, at least 200-250 satellites need to be launched.
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“The plan is to launch 300 more satellites in the next few years, and then another 700. We'll see when and how many will actually be launched. The timelines and plans are constantly changing.
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“5. Can the existing satellites already be used against us for military purposes?
Theoretically, yes. A satellite can provide high-speed data transmission within 6-10 minutes as it passes over us. They pass over approximately once a day.
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“Anyone interested in when and where they pass can download an app like Satellite Tracker.
Theoretically, the enemy could already install satellite internet terminals on Shahed drones and plan an attack during the satellites' passage, …
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“… but I believe this would be too difficult from an organizational point of view, and until there are enough satellites for stable communication, there will be no military application.
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“6. If the "Rassvet" satellites start being used militarily, we'll detect it through satellite traffic, intelligence reports, or trophies. It depends on the type of use.
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“7. What countermeasures against the "Rassvet" satellites could we take? Has Russia, with its scientific and technological potential, been able to do anything with ‘Starlinks’ in 4 years?
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“No. So I think we won't be able to do anything either when there are too many satellites. But I do have some sneaky ideas 🙂 It's too early to test them now. The 16 satellites currently in orbit are operating in test mode.”
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More from @GrandpaRoy2

Jun 21
Ukrainian Unmanned Systems commander “Madyar” has a message for the Bunker Grandpa in Moscow.

“Moscow and Bunker Grandpa will cling to Crimea until the very end, like it’s the main trophy of this war, even in ‘island’ mode.
1/ Image
“Of course they will. It’s the cornerstone of their ‘greatness’ ideology and comes with a whole pile of bonuses: the ‘Russia's internal Azov Sea’ and all that other crap.
That said, using Crimea as a launchpad to attack Ukraine is already pure military absurdity.
2/
“From here on, the Freedom-Loving Ukrainian Bird’s borscht recipe is in full effect:
complete air-defense collapse, the remaining fleet getting more and more holes punched in it, the shadow fleet getting shut down, total resource and logistical exhaustion, …
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Read 9 tweets
Jun 20
Led by Minister of Defense Mykhailo Fedorov, Ukraine is forging vital partnerships with America tech billionaires — such as Alex Karp of Palantir, Eric Schmidt from Google, and Elon Musk.
These collaborations will deliver a decisive advantage over Russia in AI-enabled systems.
1/ Image
Alex Karp wants to build AI systems that would give the U.S. a decisive technological edge in future wars.
Ukraine possesses a massive dataset and a rich library of real-world combat video that is highly valuable for training advanced AI models.
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In exchange for access to this priceless dataset, Palantir has provided Ukraine with AI tools that process enormous volumes of battlefield data, significantly enhancing capabilities such as long-range UAV strikes.
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Read 8 tweets
Jun 13
Russian blogger “Rybar” claims that 60% of Ukrainian long-range strike UAVs are launched without a warhead.
Their purpose is to saturate Russian air defenses and force them to engage, because decoy UAVs cannot be distinguished from armed ones.
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This way, expensive surface-to-air missiles are traded for cheap UAVs, emptying the batteries and steadily exhausting the total remaining missile resources.
2/
He also notes that even though Russia claims to shoot down 96% of Ukrainian drones, so many are launched that enough get through to cause great damage to facilities — far in excess of the cost of the UAV strikes.
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Read 4 tweets
Jun 10
Prominent Russian blogger “Veteran’s Notes” laments the “humiliating” failure of the State to provide heavy lift drones like the Ukrainian “Vampire.”
Instead, Russian frontline units must be supplied by human bearers and a handful of salvaged Ukrainian drones.
1/ Image
“Recently, our unit lost a trophy drone, which I mentioned earlier.

It served the Russian army faithfully for exactly one month.
1/
“By the standards of modern warfare, it was a long-lived device, as it flew several times in the interests of the Armed Forces of Ukraine and was then shot down, repaired, and given a second life.
2/
Read 17 tweets
Jun 8
The Russians recovered an 8-element GPS-jamming-resistant CRPA satellite navigation system that is apparently from an AGM-188A “Rusty Dagger” cruise missile.
This is a 930-km range, low-cost missile to be carried by F-16s and intended primarily for use by Ukraine.
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Image
Initial deliveries are scheduled for October, but the recovered device may indicate that a test batch has already been sent to Ukraine.
The Russians claim that the CRPA was made by Zone 5 Technologies, the developer and manufacturer of the missile.
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Image
Controlled Reception Pattern Antennas resist jamming by adjusting reception.
Using multiple elements, directions of lowest sensitivity (nulls) are aimed toward a jammer, while maintaining gain for GPS signals.
Adaptive beamforming defeats multiple jammers for stable reception.
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Read 4 tweets
Jun 3
Excerpts from an interview with Andriy Biletsky, commander of the Ukrainian 3rd Army Corps.
He believes a turning point in the war is approaching.
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“It's obvious that Russia had a rather unsuccessful winter campaign, and they completely failed their spring campaign. In fact, in May, they managed to capture about 10 square kilometers of territory.
2/
“And I'm sure that when the overall result is calculated, Ukraine's achievements in May will be greater than those of Russia. There is a turning point at the tactical and operational levels.
3/
Read 16 tweets

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