@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/ Donald Trump should be assassinated and US ships sunk in revenge for the US seizure of a Russian-flagged oil tanker, say angry Russian warbloggers. Others worry that the episode shows Russia's weakness and inability to protect its own interests, just like in Venezuela. ⬇️
2/ 'Hard Blog' and others say that Russia needs to be ready to go to war, as mere words won't be a sufficient response to such a serious provocation:
3/ "The US has shifted from covert operations to demonstrations of force and provocations, seeking confrontation with us and China. When you've invested so much in the armed forces, what's the point of keeping them on a leash?
1/ False claims by Russian commanders to have captured Ukrainian towns and villages – a practice known as 'taking on credit' – have likely cost thousands of Russian lives through 2025. A Russian commentary highlights some of the most egregious claims. ⬇️
2/ The map above, published on the Russian Ministry of Defence's Telegram channel, claims control of settlements near Kupyansk that were never in Russian hands. Similar official maps show the Russian front line kilometres ahead of where independent observers place it.
3/ As discussed in the thread below, Russian commanders have many personal incentives to falsely claim captures. The result is that soldiers are often sent without support to (re)capture settlements that are already claimed to be under Russian control.
1/ Could Russia's special forces have carried out America's Venezuela operation? Almost certainly not, admit Russian warbloggers, as they say that the US SOF have capabilities, scale, a level of organisation, and effective management that their Russian equivalents lack. ⬇️
2/ The spectacular success of the US special forces in capturing Venezuelan President Nicolás Maduro has led to some sober reappraisals among Russian warbloggers of the relative effectiveness of Russian and American special forces.
3/ 'Special-purpose channel' comments that the Venezuelan operation was "aimed at one specific target. This wasn't part of a large-scale invasion, but rather, our favourite 'in and out' strategy."
1/ Elon Musk faces a spiralling worldwide crisis and growing legal jeopardy over child pornography and nonconsensual sexual images being generated through his Grok AI chatbot. Multiple countries and jurisdictions have now announced investigations into X and xAI. ⬇️
2/ As reported by Reuters, many thousands of AI-generated sexual images have appeared on X over the Christmas and New Year period. They include images of real women being digitally undressed, repositioned in sexual poses, and covered in simulated semen ('donut glaze').
3/ The images created through Grok by X users have also reportedly included sexualised images of pre-teen children as young as four years old.
1/ Russian warbloggers have reacted with derision and embarassment to claims by FSB special forces veterans that they could have done better than the US Delta Force. The US successfully captured Maduro, they complain, while Russia only managed to abduct a raccoon from Kherson. ⬇️
2/ Two former FSB Alpha Group operators made some eye-catching claims in the Russian news outlet Daily Storm that they could have done far better than the US, but were only holding back for political and legal reasons.
1/ Russian special forces veterans say that the US operation in Venezuela was no big deal and they could easily have done the same with their own superior capabilities. However, they haven't attempted to kidnap Zelenskyy because of their respect for international law. ⬇️
2/ Veterans of the Russian Alpha Group, an elite special forces (spetsnaz) unit of the Federal Security Service (FSB), have been speaking about their impressions of the US capture of former President Nicolás Maduro. They say it was competent but unimpressive.
3/ FSB colonel and former Alpha Group veteran Vitaly Demidkin says: "They acted illegally, inhumanely, and unlawfully, but probably in a normal way. I think that, on the whole, the operation was not that impressive, but rather mediocre."