@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/ Muscovites are being told not to use elevators in high-rise buildings on the morning of 9 May because mobile phone signals will be blocked, preventing emergency operators assisting anyone who gets stuck. This is a significant problem in a city with 12,719 high-rises.
2/ As part of its security measures to prevent disruptions to tomorrow's Victory Day events in Moscow, the Russian government is shutting down mobile phone and Internet communications across the city.
3/ Elevator management companies have issued an alert to "please avoid using elevators between 09:00 and 13:00 on 9 March" as "during festive events, there may be Internet and communication problems."
1/ Enslaved people are being sold to the Russian army for up to 100,000 rubles ($1,240) each, according to anti-slavery campaigners. The issue highlights Russia's hidden but chronic problem with modern slavery, which Putin's government has failed to tackle. ⬇️
2/ Russia has by far the worst record on modern slavery of any country in Europe, with an estimated 1.9 million people living in servitude. This reflects a combination of extreme corruption, weak enforcement of anti-slavery laws, and government collaboration with slavers.
3/ According to the Global Slavery Index, Russia has the eighth-highest slavery rate in the world, at 13 slaves per 1,000 people. In absolute terms, only North Korea has a larger number of slaves. Russia's government does less about slavery than all but 6 other states.
1/ Russian bomber and army pilots are appealing for public help to buy them fire-resistant overalls. As Russian warbloggers admit, it's a sign of serious problems with the centralised procurement of equipment for the Russian Aerospace Forces. ⬇️
2/ Problems with equipment supply have long been documented in the Russian army, where soldiers often complain that they have to buy everything themselves as the military gives them so little. However, the Aerospace Forces seem to be having similar problems.
3/ "The Voivode Broadcasts" Telegram channel has issued an appeal to raise 720,000 rubles ($8,910) to buy 32 fire-resistant overalls – 16 for bomber pilots and 16 for Army Aviation units. The channel writes:
1/ The US government has ordered the Swedish city of Stockholm to end its diversity, inclusivity and equality (DEI) programmes within 10 days. The city authorities say the demand is "bizarre" and they won't be complying. ⬇️
2/ The Swedish newspaper Dagens Nyheter reports that the Stockholm city planning office has received a letter from the US embassy explaining that every organisation doing business with the US government must sign a contract within a few days and agree to end their DEI programmes.
3/ Since February 2025, US embassies around the world have been sending letters to local contractors making similar demands. This seems to be the first time that it's been reported that a similar letter has been sent to a foreign government organisation.
1/ Russian troops have been forbidden to ride in vehicles that don't have electronic warfare equipped, but there's a shortage of EW devices. To get around this, Russian soldiers are reportedly painting plastic dishwashing bowls and sticking them on the roofs of their vehicles. ⬇️
2/ The 'Two Majors' Telegram channel reports:
"In a certain kingdom, the enemy began to hit equipment with drones. Then the soldiers were forbidden to ride in the equipment if there was no miracle electronic warfare system on the roof."
3/ "And the military police were strictly told to watch for external signs of electronic warfare on the vehicles, so that the soldiers would take care of themselves.
1/ THE SINKING OF MOSKVA, PART 6: The Russian missile cruiser Moskva participated in Russia's invasion of Ukraine for only 48 days before being sunk. Her logbook, published here in English for the first time, gives a granular account of her activities. ⬇️
2/ This is the final instalment of a 6-part series of threads. For the first part, describing events leading up to the missile strikes that sunk Moskva on 13 April 2022, see below.