@solonko1648, who's a serving Ukrainian soldier, has published an excellent pair of threads in Ukrainian describing how the Russian system of trenches and firing positions works. It's a very helpful insight into why they have been so difficult to overcome.
He focuses on a Russian fortified stronghold between the villages of Robotyne and Novoprokopivka, through which the road from one village to the other runs. Tokmak lies further along the same road, which is currently contested. The following thread translates his description:
By @solonko1648:
This, dear friends, is one of the most difficult strongholds located in the Robotyne-Novoprokopivka area. A complex system of trenches-tunnels, dugouts, firing positions, to which the Russian invaders cling with all their might... 🧵 /1
What we see first. A system of trenches and firing positions. From observation and tracking of the movements of the occupiers' equipment and personnel, we confirm movement and approach routes to the position. /2
In general, these routes should be obvious, but of course, all the data should be studied and the information verified. That's why this is a formal process. Next, we see from above how these positions are equipped. We see the overlapping of dugouts. /3
But that's not all. Some of the trenches are covered over for a long distance. They may not be tunnels in the classical sense, but technically they are. This is actually a trench-tunnel, designed to hide the number of personnel and their movements in the trenches. /4
With the help of aerial reconnaissance, we determine not only which route the occupiers take to enter/leave. We also identify the entrances/exits of this stronghold/trench system. /5
A little more about the "tunnels". According to the soldiers of the frontline units, there is a classic tunnel here. It's under the road that leads from Robotyne to Novoprokopivka. It connects both flanks of this system. /6
Moreover, we also know that dugouts have been dug here, which actually have a second underground floor, going deep into the ground. While we were waiting for the shells, the occupiers were digging. And they dug long and deep. /7
After fierce fighting and artillery shelling, our artillery "opened" the dugouts and covered trenches. After that, it became clearer how much more difficult the task was. 8/
Furthermore, in the area where the main entrance to these positions is located from the west, it is only after a dense artillery barrage that the untrained eye will become aware of how well some of the trench-tunnels on this side were camouflaged. /9
The occupiers successfully used the forest belt to prepare and camouflage these positions. Such positions require us to conduct very thorough and vigilant reconnaissance. The occupiers know what we are interested in and try prevent us from conducting it properly. /10
You can watch the process in this video. /11
Now I will talk about the eastern part of the fortification. /12
It is not so much a separate fortified point as part of an extensive system, overcoming which was an extremely difficult task, taking into account the features of the hostilities, the terrain and the ratio of forces and means that I talked about. /13
The two main parts of the fortifications are connected by an underground tunnel that runs under the road. This way, the road is controlled and still used for its intended purpose. /14
Note the shape of the trench in front of the forest plantation (except for the area near the road). We have already seen a similar structure on the defence line that stretched northwest of Verbove. /15
Also note another example of the use of terrain. The system of fortifications uses the plantation to cover the entrance and exit. There are also fortifications in the rear. A circular defence pattern is observed. /16
Here, too, the artillery of the Ukrainian Armed Forces performed the task of "opening" the trenches built in the style of tunnels. A similar picture could be seen in the western part of these fortifications on the other side of the road, which I analysed earlier. /17
Also note the layout of the trenches closer to the road. Imagine what it would be like to storm/clear them. Another sceptical remark to the adherents of "elastic defence". No one was going to leave here even to return. They clung to this stronghold with all their might. /18
And then there's the wormhole. Another reminder that some people like to call the Russian invaders worms. /19
1/ The powerful AI-driven Palantir platform is becoming Ukraine's 'operating system' for the war with Russia. Belarusian-Russian journalist journalist Alex Zimovsky warns that it's "heading towards the point where Palantir will soon become a scary name for children in Russia." ⬇️
2/ Zimovsky has been assessing how Ukraine uses Palantir. He writes:
"As of May 2026, the American company Palantir Technologies has become a key element of Ukraine's AI- and big data-based war management architecture."
3/ "The system is based on the Gotham and MetaConstellation platforms, which integrate into a single combat environment:
→ UAV video feeds
→ satellite reconnaissance
→ SIGINT / electronic intelligence
→ radar data
→ OSINT and open sources
1/ After mobilised Russian troops were threatened with being sent to their deaths if they didn't sign contracts making them permanent soldiers, they were promised a big cash bonus if they did so. There's just one problem: they've now been scammed out of the payments. ⬇️
2/ 'Vault No. 8,' a serving Russian soldier, writes that the mobilised residents of the Moscow region who are serving in his unit are now complaining bitterly that they have been scammed:
3/ "As some may recall, last fall was marked by the slogan, "Mobilised men! Sign a contract or run to attack!"
1/ Russia actually won the war in Ukraine in 2023 – but the Ukrainians changed the paradigm in 2025 and have turned the tables on the Russian army since. So claims RT journalist Alexander Kharchenko, who calls for Russia to change its approach fundamentally. ⬇️
2/ Writing on the 'Witnesses of Bayraktar' Telegram channel, Karchenko says:
"We won! You heard right. In a war of "will and steel," the Russian military machine crushed Western proxy forces in Ukraine."
3/ "In 2023, we proved to everyone that the Russian state, despite all the difficulties, can accumulate resources. We crushed the enemy in Bakhmut, and mines, ATGMs, and artillery made Robotyne synonymous with Verdun.
1/ Over four years into the full-scale invasion of Ukraine, Russian commanders have still not beaten their deadliest enemy – the cumbersome centralised bureaucracy of the Russian military. 'Two Majors' gives a flavour of how badly Russian commanders are swamped with paperwork. ⬇️
2/ In an essay titled "On the Need for a Radical Overhaul of the Management System for Security Forces Involved in the Special Military Operation. Thoughts on the Topic, with Some Profanity", one of the contributors to the prominent 'Two Majors' Telegram channel writes:
3/ "▪️ The principle of multitasking and prioritisation. Even before the war, we once asked a young officer from a garrison unit subordinate to ours: why aren’t you working on such-and-such a task, since it’s objectively important?
1/ The Ukrainians have developed AI-guided hunter-killer drones which can identify humans on the battlefield and attack them, according to a prominent Russian source. Another Russian warblogger warns that it's only the start of a full automation of war. ⬇️
The enemy has begun using upgraded tactical drones with combat artificial intelligence. There are signs of facial auto-targeting and a corresponding heat signature loaded into the drone's "brains."
3/ Commenting on the report, 'RusPanorama news' observes:
" 'AI in war' is no longer just a tool.
A war of the recognition circuits themselves is beginning.
One AI learns:
see a person → classify → destroy.
Another AI learns:
see a drone → classify the threat → intercept.
1/ The steadily increasing number of Ukrainian drones being flown into Russia is a major cause for concern among Russian warbloggers reflecting on the weekend's attack on Moscow. 'Older than Edda' sees Russia's air defences being progressively worn down and overwhelmed. ⬇️
2/ "When assessing the prospects of a "drone war," it's important to understand that massive attacks using a couple thousand or more UAVs per night are just around the corner.
3/ "This means that in selected areas, the enemy will attempt to simply breach air defences by exhausting the missile launchers' ammunition—which, even with timely delivery on launchers, doesn't appear automatically; reloading takes time.