@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/ A paedophile who committed murder, theft, robbery and rape, and served four prison sentences before joining the Russian army to fight in Ukraine, has been arrested for raping and murdering a 13-year-old girl while on leave in Russia. ⬇️
2/ 13-year-old Violetta Smirnova went missing on 21 March in the Tver region of Russia. After an intensive search, her body was found in a forest area eight days later, 11 km from her home village of Ryazanovo. She had been raped and strangled with a belt.
3/ Investigators soon afterwards arrested 34-year-old Aleksandr Sergeev from the nearby Firovsky District. He had given the girl a ride after she missed her bus to school, but instead took her into a forest and killed her.
1/ Russian soldiers are deserting because of abusive commanders who enjoy impunity to rob them, beat them, and punish them by sending them to die in futile assaults. A Russian warblogger appeals for them to be treated mercifully by the Russian army. ⬇️
2/ Anastasia Kashevarova writes of the problem of soldiers being "deprived of protection from illegal actions by the command", deserting, being recaptured and then being sent into assaults as punishment without any of the root causes being addressed:
3/ "There are cases, and there are many of them, when soldiers run away from the front, although they are ready to fight, but due to the actions of individual commanders (non-statutory relations) they are forced to desert.
1/ Russian soldiers are complaining that their Mad Max-style modified vehicles, with camouflage and anti-drone protection, are attracting fines (and demands for bribes) from traffic cops because they are no longer compliant with traffic regulations. ⬇️
2/ As previously reported, traffic police in Russia's border regions have reportedly been systematically fining Russian troops driving vehicles to the front lines. Russian warbloggers have been giving more details about the situation.
1/ It's now only a few hours until Donald Trump makes his big tariff announcement, but nobody should think that there is any kind of plan behind it. It's all about Trump's desire for domination and long-held crank economic views.
2/ "He “likes the shock and awe,” a White House official said, and aims to capitalize on it. “Each country needs to panic and call. … Trump wants to hear you grovel and say you’ll cut a deal.”"
3/ As Paul Krugman says, "Since most of our trading partners aren’t in a groveling mood, trade war seems inevitable."
He's also right to say there's no secret agenda or 4D chess behind Trump's plan.
1/ The Russian army is forcing mobilised men to sign contracts to become professional soldiers, or face death in suicidal assaults against Ukrainian positions. It likely aims to save money on salaries and ensure that the men can't go home if a ceasefire is declared. ⬇️
2/ The private Telegram channel 'ZOV Insider' has published a recording of the Chief of Staff of Engineers of the 82nd Motorised Rifle Regiment, Captain Yuri Mikhailovich Grechukhin, in which he threatens to send his men to a stormtrooper unit unless they sign contracts:
3/ "Mobilised servicemen, [if you] fucking don't sign the contract, fuck it. A fucking contract is being made. Tomorrow, all the fucking mobilised who stand here, fuck, I'm handing over to storm, fuck. All of them, for fuck's sake. No fucking exceptions. All of them.
1/ A real estate agent in Russia has aroused controversy for proposing a get-rich scheme: marry a Russian soldier and wait for him to get killed in order to claim his death benefits. Outraged Russian warbloggers say that such schemes are real and need to be stopped. ⬇️
2/ Marina Orlova, founder of the Tomsk agency "Real Estate Empire", has shared a "working plan" for Russian women over 30 to buy an apartment. "It's all easy and simple," she says, "You find a man who serves in the Special Military Operation. He dies, you get 8 million."
3/ Orlova says that "many people" use this scheme now. Not surprisingly, it has prompted outrage and has resulted in calls for her to be investigated. She says her statement was made as a "joke between girlfriends" in an interview and has apologised.