Clément Molin Profile picture
Apr 1, 2024 24 tweets 10 min read Read on X
Defensive fortifications sighted all over #Ukraine 🇺🇦

Building defenses is nothing new in Ukraine, the first ones were built in 2014 along the Donbass frontline.
However, since a few months, a nationwide program has been set up to protect Ukraine.

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It is known that each oblast (or region) got allocated a budget to pay companies which will dig trenches and build bunkers.

Everything began in late january.

There are a few directions with priority: Zaporizhia, Odessa, Kherson, Donetsk or Kharkiv. Image
Before 2024, there were already defensive lines. For example, one was lying in front of Mykolaiv, one was south of Pokrovsk, one east of Kramatorsk...

These lines were mainly composed of some trench networks hundreds meters from each other. Image
In some part of the front, no defenses were built. This is exactly the case of Avdiivka. In fact, the city itself was defended with its old 2014/2015 bunkers.

However, the northern flank was not dug in, and the Russian managed to bypass the city and encircle it. Image
When Syrski was nominated, he ordered a nationwide program, even if Zalujny already begun before to build defenses.

3 months after, we can see a few interesting things. Image
First of all, and before I begin, I recommend you to follow the account of my Think Tank with other guys, @atummundi.

You can also support this mapping work here to help us buying things to shoot some YT videos ! buymeacoffee.com/clement.molin
Begginning with Odessa.

This region is really important for Ukraine defenses since it is their only access to the sea.

They have to defend at least 3 directions :
-Black sea
-The corridor from Mykolaiv
-The border with Transnistria Image
For now, i have mapped some defenses east and north of the city but also on the seafront.

As you can see, there are some defenses positions west of the city itself, defending the border with Transnistria, a pro-Russian separatist state. Image
I think it is clearly impossible for Russia to reach Odessa. Why ? Because most of their landing ships are out of use and the Dnipro river is a good natural obstacle.
However, they are still building defenses : Image
Between Kherson and Mykolaiv, I mapped 3 lines.

The old one in front of the city of Mykolaiv, a new one, which is huge, going from the sea to Krivi Rih, and some trenches on the right bank of the river. Image
On Zaporizhia direction, multiple defenses are being built. Some are including bunkers and firing positions.

On the direction of Orikhiv, the Ukrainian are using old Russian defenses, + Zaporizhia line of defense and a new line stretching from Zaporijia to Donetsk. Image
This defensive line is huge, with anti-tank ditches, trenches, dragon teeths and sometimes bunkers. This was built between 20th February and today.
This line is mainly following the terrain, rivers and lakes. Part of it is present in Dnipropetrovsk oblast and finishing itself near the Mokri Yali river in southern Donetsk oblast. Image
Kourakhove is now a well defended city, while the approch to Pokrovsk, north of it, is defended by two main lines.
Fortification work is still underway in the region. Image
North of it, the defenses west of Avdiivka are being improved, while a line seems to be building east of Pokrovsk with the first scares of anti-tank ditches. Image
To see Kramatorsk defenses, you need to look east.

Make sure to click to see everything. Image
Here is Lyman being reinforced these days : the Russians are still trying to reach the Zherebets river near Terny but are failling for now. Image
Here is the city of Borova from Sentinel-2: you can see Ukrainian defenses on each red dot.
It is most of the time difficult to locate them and to be 100% sure it is one defensive position. Image
It is the first time I present a map of Ukrainian fortifications ongoing on the Russian border.

As you can see on the map, it is only the beggining, however, it will soon be improved to maintain a defense on Russian and Belarussian axis. Image
Here is an example south of Vovtchansk in Kharkiv oblast.
Soumy, Tchernihiv region, Kyiv city (fortifications from 2022) and Rivne oblast on the Belarussian border.


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You have to understand this work takes hours to find, map and draw fortifications.

Just an example of my encouter on Tchernihiv direction, most of the time their are clouds, the luminosity is not always the same and it is a really tough job.
Here you will find high resolution images of these fortifications.
Click to zoom in !


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Now it is time to follow my account, but also @atummundi

We have an ING page :

And a Youtube chanel :
24/24instagram.com/atummundi/
youtube.com/@atummundi

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More from @clement_molin

Apr 20
During the last 4 months, Russia's 🇷🇺 operational pause in Pokrovsk lasted 1 month, from February 25th to ~March 20th.

Ukraine 🇺🇦 imposed this by local counter-attacks, while Russian assaults on other fronts didn't stop.

Let's come back on some replies to my last post 🧵⬇️ Image
Since October 2023, Russian army is conducting a permanent offensive operation in the southern part of Donetsk oblast with some main moments :

-Assault on Avdiivka (October 23)
-Taking Avdiivka (January, February 24)
-Offensive to Ocheretyne (may 24)
-Offensive to Hrodivka (August 24)
-Offensive to Selydove (October 24)
-Offensive to cut Pokrovsk from the west (November 23-January 24)
Read 15 tweets
Apr 18
After 4 months of failed offensive in 2025, russian 🇷🇺armed forces renewed large scale assaults

This is the main russian plan for 2025, battle for northern Donetk oblast. Russia failed to encircle Pokrovsk 🇺🇦 and advance instead in less strategic areas.

🧵THREAD🧵1/12⬇️ Image
Chasiv Yar and Toretk should have fallen long ago, allowing Russia to follow the terrain into Kostiantynivka and disturb ukrainian logistics in central Donetsk oblast.

Both cities are still partly into ukrainian hands, allowing significant fortification job behind. Image
For the first time since 2023, Kramatorsk is being fortified again, with new anti-tank ditches and positions on the eastern part.

More significant, on the western part of the city, a three layered anti-tank ditch is being dug. Image
Read 12 tweets
Apr 17
Sur le front de Zaporizhia, l'armée russe 🇷🇺 pousse aux deux extrémités du système défensif ukrainien 🇺🇦.

Pour la première fois depuis juin 2022, l'opération offensive russe à Zaporizhia a repris, notamment aujourd'hui avec un important assaut mécanisé.

🧵THREAD🧵1/16 ⬇️ Image
Depuis la prise de Velika Novosilka fin janvier 2025, l'un des 4 bastions ukrainiens sur le front sud, l'armée russe poursuit sa progression au nord de cette petite ville de campagne.

Elle avance par ailleurs à Kamianske, l'autre bastion au bord du Dniepr.
L'armée russe a par ailleurs réactivé le front d'Orikhiv, lançant un large assaut mécanisé à l'est de la ville, dans le faubourg de Mala Tokmachka au prix de lourdes pertes.
Read 16 tweets
Apr 10
Point de situation - Front de Kherson/Mer Noire 🇺🇦🇷🇺

Le plus inactif des fronts ukrainiens, entre la mer Noire et le Dniepr, mérite une analyse des enjeux et des mouvements.

1er thread d'une série de points de situation couvrant la reprise offensive russe.

🧵THREAD🧵1/18 ⬇️ Image
Depuis la fin des opération ukrainiennes sur la rive gauche, à Korsunka ou Krinky, les opérations amphibies ont été largement réduites à des opérations locales de sabotages et d'infiltration, principalement sur les iles du Dniepr, entre Kakhovka et Kherson.
Côté ukrainien, le dispositif défensif s'organise autour de 3 brigades de défenses côtière (ex-mécanisée ou territoriale) ainsi que plusieurs bataillons et brigades ayant différentes mission, drones, artillerie, défense territoriale, défense aérienne, forces spéciales... Image
Read 18 tweets
Mar 27
L'armée ukrainienne 🇺🇦 a largement renforcé ses lignes de défense

Dans l'est de l'Ukraine, d'immenses lignes de défenses sont creusées chaque jour à une vitesse jamais atteinte, couplée à une nouvelle stratégie pour stopper l'armée russe 🇷🇺

🧵THREAD🧵1/16 ⬇️ Image
C'est une nouvelle stratégie de défense que l'armée ukrainienne met au point depuis plusieurs mois, à l'oeuvre partout dans le pays.

Une réorganisation générale de l'armée, une nouvelle stratégie défensive et une construction plus rapide de fortifications. Image
This is more and more common in Donbass. Three anti-tank ditches next to each other to stop any russian assault.

We shoulkd thus remember Russia has less and less tanks and armour vehicles, and no vehicle can go though this. Image
Read 17 tweets
Mar 26
🔴DIRECT LIVE🔴

The Sudanese armed forces launched the final offensive to liberate Sudan's 🇸🇩 capital city from the Rapid Support Forces, Khartoum.

Army bases, public administration, trapped civilians in populated neighbourhoods are being liberated.

🧵THREAD🧵1/x⬇️ Image
Two Sudanese army soldiers raise the Sudanese flag on the tarmac of Khartoum International Airport, nearly two years after it was captured by the Rapid Support Forces paramilitary militia.

2/x
Since they liberated the presidential palace in central Khartoum, the Sudanese Army is advancing into long occupied neighbourhoods where hundred of thousands of civilians may still be trapped.

They help the public administration to take back controll of the institutions.

3/x Image
Read 11 tweets

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