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Sep 28, 2024 34 tweets 14 min read Read on X
1/ Short thread on the status of Russian stored pontoon equipment. Let's see how it's looking after the many river crossing operations the Russian army attempted during this war. Image
2/ I don't think anybody needs to be explained why potoons are so important for any miltary: they allow engineer units to set up river crossings needed to carry out operations through water bodies. Image
3/ The Soviet Union always had river crossings in mind when developing military vehicles. That's why most of their AFVs were amphibious. However, crossing a river is a very slow process that leaves vehicles vulnerable to enemy fire while traversing it. Image
4/ That's why pontoons are so important, as they allow to quickly cross rivers in big numbers in the absence of proper bridges. However, they too are vulnerable. Image
5/ Ukraine has no shortage of rivers, and that's why Russia has attempted many river-crossing operations. Many of them were huge failiures due to their inability to protect the crossing. Bilohorivka stands out amongh this defeats. Image
6/ And recently, once the Ukrainian Kursk offensive started, Russia has lost a lot of pontoons trying to secure a crossing over the Seym river.
7/ To be more precise, Russia has lost at least 174 pieces of potoon systems, according to @Rebel44CZ: oryxspioenkop.com/2022/02/attack…
8/ Pontoons aren't exactly the hardest military equipment to manufacture, to be honest. But seeing how their stocks are looking tell us a lot about their losses and ability to replace them in the short-term. So let's take a look at some of the main pontoon depots. Image
9/ As with my recent ARV thread, this won't be an in-depth count, as I'm not an expert on this equipment.
10/ Do check @BAAService's recent thread on the locations of the main active engineer bases holding potoon systems:
11/ With all that said, let's start with the 243rd base. This is one of the biggest engineer bases in Russia. Image
12/ It's seen a notable reduction in the number of useful (not decrepit) systems stored here, and remember the latest high resolution image is from 2023:


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14/ There's even less in blurry 2024 footage:
15/ An undesignated base near Totskoe. Most systems are still in storage:

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16/ The 7027th. I already talked about this one in the past, it's been completely cleared out of equipment and abandoned since the war started:
17/ As usual, all pontoons and boats are gone:


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18/ Then the base near Atschinsk:
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20/ None of the boats remain, and only some pontoons:

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21/ After that one comes the base near Beljow. Unfortunaly, the latest footage is from late 2022, so no way to know how it's looking nowadays, but based on Sentinel I think most of the equipment was taken at some point:
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22/ Next, the 96th base near Mashkovo. I talked about this in my truck storage overview thread:
23/ The few pontoon systems stored here that I could find were gone after the war started:
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24/ The 82nd, in Krasnokumskoje, is another case of lacking recent footage. Latest is from May 2022, so we can't see if they have taken equipment since the, too: Image
25/ A similar case is the storage depot near Sosnovets and Romanovka, on the opposing sides of the Russian territory:
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26/ The last storage base we'll be looking at is another undesignated depot in the outskirts of Yekaterinburg. Not a lot here even before the war, and mostly just junk:

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27/ Finally, and while I'm sure I'm missing out several other storage bases (there's just too many of them, and mostly pretty small in size!), let's also look at the only repair plants for engineer equipment that I could find: an adjacent plant to the 103rd BTRZ. Image
28/ Even before the war this repair plant practically didn't see any activity, based on the lack of movement. However, recently they have restarted activity, based on the slightly lesser quantity of stored equipment by 2024. Still many pontoons left, tho:


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29/ So as you can see, while many storage bases are mostly out of fording equipment, a lot still remains. Enough to cover up losses from recent weeks.
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30/ However, the huge number of demothballed equipment points to the huge losses Russia has suffered since February 2022, and not just in famous offensives, but also due to the need of pontoons in their rear.
31/ Remains to be seen if they'll lose many more during the current actions.
32/ But that's not a topic for this thread, so that's all for now. By popular request, I'll make a final thread covering other types of engineer vehicles, and with that I'll conclude this little series of non-AFV storage threads.
33/ Finally,many thanks to the crew: @BAAService, @waffentraeger,@Ath3neN0ctu4, @hizzo_jay, @HighMarsed, @AS_22im and the rest!
34/ I deleted some posts because @Ath3neN0ctu4 rightfully pointed to me that there are no pontoons the 1019th. Guess I'm a bit rusty after two months barely looking at Russian equipment.

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More from @Jonpy99

Apr 13
Barely any movement in Russian storage bases in 2026 so far. Seems UVZ has enough T-72As in queue for now to pull more from storage, and everything else is pretty much unchanged.
The most remarkable things is the 2456th focusing now on BTR-70s and the 769th slowly pulling the remaining BMPs.
I guess we're officially at the point refurbishing stored armor no longer makes sense. They're all too old and broken down, Russia already has enough armor reserves for what little action they see and new production is already more than enough to compensate losses.
Read 5 tweets
Jan 20
There clearly has been a huge movement of stored towed artillery pieces since late summer/early autumn 2025, but unfortunately we lack footage. Image
Just look at all those barrels cannibalized at artillery arsenals like Planovyi and compare them with the prewar situation or even just over a year before late 2025: Image
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And also an increasing number of barreless pieces, like these 2A36s: Image
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Read 11 tweets
Nov 22, 2025
One of the biggest MT-LB bases prewar, the 7004th is now all but empty. Even most trucks are gone, but what's interesting, I can only spot 3 bad looking MT-LBs left here: Image
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Kudos to @aXielMeMer9432 for finding the update on Google Earth!
@aXielMeMer9432 Otoh, almost everything updated in Ussuriysk is all but empty of anything but trucks, so we can expect the same for the 7020th Arsenal that didn't get updated this time. Here one example of a part of the 7033rd previously storing SPGs and MLRSs: Image
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Read 5 tweets
Nov 20, 2025
Just got another update from the 111th. Some interesting things: by now most tanks in this base are the ones in this spot (pics are from September on Google Earth): Image
Like in most bases, the scrapyard has been mostly cleaned out: Image
And most of the refurbed BMPs have been dispatched and are no longer in the 111th: Image
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Read 6 tweets
Nov 13, 2025
The pace at which these BMPs are being pulled out of this base is so unexpected. Most rows are already half empty, and it's only been 2 months since they started. I was never expecting this from the 111th, it's so noticable yoh don't even need high res imagery to see it.
T-54/55s as well, but that's not so surprising.
Just to make it more clear, these were the rows of BMPs in the main area of the 111th base that didn't look (for the most part) like were missing structural components such as turrets or engines back in 2022: Image
Read 7 tweets
Nov 6, 2025
1/ It's time to take a look at Russian tank productions and refurbishment rates! Long time delayed, I know, but finally here! This first part of the thread will be about T-54/55s, T-62s, T-64s and T-80s. T-72 and T-90s and specifics on the industry will come in the second part. Image
2/ Here’s the previous threads, first about APCs, where I also explained the fundamentals and methodology:
Read 87 tweets

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