@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/ Russian soldiers in the Kherson region complain that they've been forbidden to shoot down Ukrainian drones. This may be related to Russians elsewhere shooting down their own drones, sticking swastikas on the wings, and claiming they're Ukrainian. ⬇️
2/ A soldier writes to the 'Svarschiki' Telegram channel:
"Hello, I’m from the Kherson direction. Over us, the asshole fart-planes constantly fly by, their wings roam completely freely, and at night the Bony One [Death] does whatever the hell it wants…"
3/ "Three months ago we proposed to the command the idea of air defence against airplane-type drones and training the crews at the training ground.
1/ There will never be a better time than now to attack Europe, says a prominent Russian warblogger. Alexey Zhivov says that victory in Ukraine is slipping away, so Russia needs to act like Iran and attack all the facilities in the EU that are being used to help Ukraine. ⬇️
2/ Zhivov calls 2026 "A Window of Opportunity, or Why Ukraine's Allies Need to Be Attacked Now." He envisages Russia carrying out Europe-wide missile attacks against factories and bases which are supporting Ukraine's war effort, while relying on Trump not helping Europe:
3/ "King Charles of Great Britain's visit to the United States and his address to Congress demonstrated that Trump has lost influence over the Ukrainian peace process since November. With the Republicans' defeat [in November], Trump will finally "wash his hands of the situation."
1/ Russians are increasingly worried that they face a repeat of one of the greatest traumas of their recent history: the loss of their savings, as last happened in the economic crisis of the 1990s. Russian commentators are aghast at the prospect. ⬇️
2/ Central bank officials and politicians in Russia have recently been floating the possibility that, due to Russia's worsening budget deficit caused by sanctions and the war in Ukraine, the government may confiscate deposits above a certain amount and issue credit notes instead.
3/ 'Troika' is one of many commentators on Telegram who is reacting strongly to this prospect:
"The process of withdrawing 67 trillion rubles in deposits in exchange for toilet paper has begun."
1/ The Russian government's lackdaisical response to Ukrainian drone strikes on Tuapse, which have caused an environmental disaster, has caused growing anger among Russian commentators. They foresee "the beginning of a major logistical collapse." ⬇️
2/ A scathing commentary on the 'Federation Towers' Telegram channel ('Towers' is a euphemism for the Kremlin's factions) blames the increasingly disastrous situation in Tuapse and elsewhere on official buck-passing, corruption, cover-ups, and a reluctance to take responsibility:
3/ "Burning oil on the streets of Tuapse and ten thousand square meters of fuel oil in the Black Sea are more than just an environmental disaster. They are the direct cost of bureaucratic negligence and the desire to profit from the budget.
1/ Even as Ukraine ramps up its use of unmanned ground vehicles, demand for Russian UGVs has reportedly collapsed and all of their developers are facing bankruptcy for lack of demand. The reason is the blocking of Starlink for the Russian side. ⬇️
2/ Russian drone developer Alexey Chadayev writes about the currently disastrous state of Russian UGV deployments, which were reliant on Starlink access but can no longer be used effectively since the cutoff in February:
3/ "In short: while the enemy is ramping up their use, the Russian Armed Forces are scaling back. And it’s not because they’re in short supply—there are thousands of them sitting in the military depots.
1/ As another Russian oil installation goes up in flames, Russian warbloggers are frustrated at the continued failure of their air defences. 'Fighterbomber' says that the scaling back of the Moscow May Day Parade shows their lack of reliability. ⬇️
2/ 'Fighterbomber' is scornful of the anodyne tone of an official announcement about the attack:
"One fucking drone—its debris, naturally—caused a bit of a Armageddon in Perm. If there had been two, it’s too scary to imagine what would have happened."
3/ "And so the official basically wrote that the country’s entire air defence system couldn’t handle a single drone. In other words, drag him to the chopping block where they chop off the heads of those who discredit the regime.