Tag: MT-LB

More Russian & Ukrainian MT-LB Adaptations

In June we looked at MT-LB adaptations which have been pressed into service by both sides. Check out that video/article here. In recent weeks there have been more sightings of some of these adapted vehicles.

On 3 September, the first video of one of Russia’s MT-LBs fitted with a 2M-3 twin 25mm naval gun turret was shared online. The turret appears to be extremely unstable, shaking violently, its hard to imagine this weapon system being useful for anything beyond suppression.

A Russian MT-LB mounted with a 2M-3 turret (via IZ)

A week later on 10 September a short clip of another Russian MT-LB with a 2M-3 turret was published by Russian news outlet Izvestia. Again the turret seen firing appears to be very unstable with not only the vehicle rocking on its suspension but also the turret bouncing in its mount.

Intriguingly both of these MT-LBs appear to have the 2M-3 turrets mounted much lower than the vehicles seen earlier. The MT-LBs seen earlier appear to have the turrets mounted higher in tower-like structures.

An S-60 MT-LB during an exercise in Russia (via social media)

Another adaptation not covered in our earlier video/article is the mounting of 57mm S-60 anti-aircraft guns on MT-LBs. These have been seen somewhat regularly and most recently shared via Russian telegram channels shared video of S-60-armed MT-LB training with a newly mobilised, but unnamed, unit in Russia’s central military district. These vehicles typically provide direct fire support against ground targets.

An MT-LBu fitted with a 14.5mm KPVT in a RWS (via 42nd Separate Mechanised Brigade)

In terms of Ukrainian adaptations there have been further sightings of one of the vehicles we looked at last time, an MT-LBu variant which has been upgraded with additional armour and a remote weapon station mounting a 14.5mm KPVT heavy machine gun. These are believed to be in service with the 42nd Separate Mechanised Brigade and some sources have described them using the designation BMP-1LB.

A video showing several of the adapted MT-LBus was shared on 7 September, showing four of the vehicles. On 13 September the 42nd Separate Mechanised Brigade shared a series of photographs featuring the vehicles. There hasn’t yet been any video of these vehicle’s remote weapon stations being fired so it is unclear if they have been stabilised better than their Russian counterparts.

MT-LB with a BM-7 Parus turret (via social media)

One adaptation which was not mentioned in our earlier video/article was the combining of an MT-LB with a BM-7 ‘Parus’ weapon module. The BM-7 normally comprises a 30mm ZTM-1 auto cannon, a coaxial PKT machine gun, a 30mm automatic grenade launcher and several anti-tank guided missiles. These are typically paired with the BTR-4. MT-LBs mounted with the BM-7 don’t appear to have the ATGMs fitted. These MT-LBs were first seen in July, with a video of two of the vehicles on the move shared on 21 July. Another video showing one of the vehicles firing has also been shared.

The ubiquitous MT-LB, while lightly armoured, continues to offer one of the best available platforms adaptation, if you enjoyed this article/video – check out our earlier work on MT-LB adaptations here.

Update 11/7/24:

Russian marines of the 155th Guards Brigade operate an MT-LB with a 2M-3M twin mount.

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Russia & Ukraine’s Adapted MT-LBs

The MT-LB tracked artillery tractor has become one of the most recognisable armoured vehicles of the war in Ukraine. These versatile vehicles are used by both sides in huge numbers and while first introduced in the 1970s they continue to be used as both armoured personnel carriers and also as the platform for a plethora of weapon systems ranging from rocket pods to auto-cannons to MT-12 anti-tank guns.

In this article/video we’ll look at two specific MT-LB adaptations; one Russian, one Ukrainian.

Russian MT-LB adaptation with a 2M-3 turret which was first seen in March 2023 (via Social Media)

Russia’s Turreted MT-LB

In March 2023, a number of photographs and videos emerged of Russian MT-LBs which had been fitted with a large turret complex over the rear portion of the vehicle. The turrets are naval 2M-3s which mount a pair of 25mm 110-PM autocannons. The first images surfaced at the beginning of March. The strikingly ugly turret quickly led to ridicule on social media and numerous memes mocking the vehicle. Between the 8 and 10 March a series of short videos showing the turret-adapted MT-LBs on the move. One video showed several vehicles in a yard with a large crane, perhaps suggesting they had been off-loaded. The person filming the video notes that the unusual turrets and were apparently ‘sent for defence’. The footage features at least five turreted-MT-LBs, one appearing to also have an adapted front commander’s turret.

Another clip, shared around 10 March, shows a transport train with numerous vehicles loaded, including some Russian Military Police vans. Two (possibly four) of the adapted MT-LBs can be seen. Similarly, another clip showing the vehicles in transit through an urban area features one perhaps two adapted-MT-LBs.

Other examples of Russian MT-LB adaptations with 2M-3 turrets (via Social Media)

Since the early spring there have been no sightings of the vehicles but in late May a video and several photos were shared featuring a Russian combatant riding in the turret of one of the adapted MT-LBs, the anti-aircraft style style sight can be seen in the video and one of the photographs.

Russia is likely making use of turrets that have been in storage since the vessels they were mounted on were decommissioned. Their is probably still an ample supply of ammunition for the 25mm autocannons. The mount has -12° to +85° elevation and 360° rotation giving it a good field of fire for use against ground targets.

Just what role Russia envisioned for the turreted MT-LBs is still unclear. They could be used in direct fire roles perhaps as support guns which can help plug gaps in defensive lines with suppressive fire. Or perhaps as mobile anti-aircraft vehicles for taking on drones but their limited manual targeting would mean they would struggle to be a match for even slow moving drones. Other potential uses might be as assault guns or as a more heavily armed vehicle for internal security duties protecting supply lines from Ukrainian partisans.

Ukrainian MT-LBu adaptation with a KPV heavy machine gun remote weapon system (via Social Media)

Ukraine’s MT-LB Refits

While many of both sides’ MT-LB adaptations have focused on simply mounting a weapon system to the rear deck or where the commander’s original PKT mount was, a recent Ukrainian refit has gone much further. A video was shared by a Ukrainian MT-LB crewmember which showed six vehicles all refit to a similar configuration. It appears that additional armour has been added to the sides and rear of the vehicle in an effort to provide additional protection to the lightly armoured MT-LB. [Correction: the vehicle has 7 road-wheels indicating the adaptation is likely based on an MT-LBu variant. These have been described as BMP-1LBs.] The vehicles also have new storage baskets, smoke-grenade launchers and a new remote weapon mount controlled from inside the MT-LB. A photograph of the front of the mount shows that it mounts a single 14.5x114mm KPVT machine gun, remotely fired and aimed using an electro-optics module positioned to the left side of the gun. The weapon and optics are protected by a curved gun shield, the cuts in the shield suggest that the weapon’s range of elevation is considerable.

Russian MT-LB adaptation with twin DShk mount on the original PKT turret (via Social Media)

These vehicles are are just two examples of MT-LBs in Ukraine adapted with ad-hoc weapon mounts. There are dozens of other examples of up-gunned MT-LBs deployed by both sides. Other commonly seen adaptations include fitting ZU-23-2 anti-aircaft mounts to MT-LBs

In February 2023, Ukrainian troops shared a video of a Russian MT-LB captured near Vuhledar, which had been fitted with a 2M-7 naval turret mounting a pair of 14.5mm KPV heavy machine guns. Similar vehicles appeared in photographs showing several MT-LBs with ad-hoc adaptations which included one vehicle with the same, as well as other vehicles with other dual and single gun mounts. One can be seen mounted with a single DShK on a tall, exposed pintle mount.

In May, an MT-LB was sighted with a twin DShK mount. Similarly, another MT-LB fitted with a twin DShK mount on top of the existing PKT turret was shared on 10 June, it had also been adapted by adding track and boxes as appliqué armour. Also in June, a photograph of a pair of MT-LBs equipped with A-22 140mm multiple rocket launch systems was shared on Telegram.

With Ukraine forming new brigades and both sides suffering considerable armoured vehicle losses the ubiquitous MT-LB, while lightly armoured, offers one of the best available platforms for mounting additional or role-specific weapons.

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Ukraine’s New & Improved Home Made Self-Propelled Gun

Back in August we took a look at an improvised vehicle built by Ukrainian troops near Mykolaiv. It paired an MT-LB tracked armoured fighting vehicle with an MT-12 100mm anti-tank gun. Now engineers from Ukrtransgaz – Ukraine’s state-owned gas pipeline company, have taken that concept and developed an improved version of the home made self-propelled gun.

On Monday 26 September, Ukrtransgaz shared a post on their facebook page about the new vehicle saying:

“Our colleagues were approached by the soldiers of the TpO [Territorial Defence Forces] detachment with a request for the manufacture of such an installation. The idea of ​​combining an armored personnel carrier and a cannon into an improvised self-propelled gun was borrowed from the Mykolaiv military, which in August produced and successfully tested the first such installation in battle. So they decided to “improve” the trophy Russian MT-LB with the Ukrainian Rapira for their own needs.”

Ukrtransgaz noted that the vehicle took a team of six engineers two weeks to construct. Beneath the facebook post the company also shared a short, sadly low resolution, video of the vehicle being tested. TAB reached out to Ukrtransgaz for a better version of the footage but sadly they didn’t have one available.

The team behind the gun had assistance from an unnamed ‘specialized university’ who helped increase the gun’s elevation, which is normally capped at +20°, and in theory increase the gun’s range. It’s unclear which ammunition is being used with Ukraine’s MT-12s, whether it’s APFSDS or HEAT.

The company states that the vehicle is ready for operations and has successfully passed tests on the range, ready to be deployed. They also note that the team intends to manufacture at least two more such self-propelled guns.

Examining the Ukrtransgaz SPG we can see that the roof of the MT-LB has again been cut back but the the mounting of the gun is slightly higher and armour protection has been built up around the sides for the gun crew. From the footage shared we can see that theres room for around six troops to sit in the rear of the vehicle. Unlike the earlier Mykolaiv-built vehicle there does not appear to be the pair of hydraulic supports to stabilise the vehicle when firing.

Update 15/12/22: A video from the Ukrainian government’s United24 project showcased a further example of the homemade MT-LB mounted anti-tank gun vehicles. This time mounting the older T-12 100mm anti-tank gun, the T-12 is the predecessor to the MT-12 and uses the same family of ammunition. The vehicle seen in the video is on operations around Bakhmut, acting as a self-propelled gun. It lacks the armour shield to protect the gun crew seen on earlier examples of the homemade MT-LB based vehicles but it does have the supporting struts at the rear of the vehicle.

Update 23/12/22: Another interesting undated video of one of Ukraine’s MT-LBs with a 100-mm gun MT-12 mounted. Note the movement of the vehicle on firing, this example has the support struts at the rear of the vehicle, to minimise this and remove the need to re-lay the gun, but they have not been deployed. Unlike the version seen in the 15 December update this version utilises the MT-12s original gun shield but does not have additional protection added.

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Ukraine’s Homemade Tank Destroyer

On 12 August videos of an improvised vehicle built by Ukrainian troops began to circulate online. While we’ve seen technicals and an increasing number of trucks turned into multiple rocket launcher systems, usually using spare or salvaged parts, in recent months the new vehicle is even more interesting.

Gun at full elevation (via ArmyInform)

The available footage shows an MT-LB tracked armoured fighting vehicle paired with an MT-12 anti-tank gun. Traditionally, the MT-LB and MT-12 aren’t an unusual pairing as the MT-LB was, and is, often used to tow artillery, including the 100mm MT-12 anti-tank gun.

Gun in action (via ArmyInform)

The Ukrainian General Staff shared a video of the homemade tank destroyer or self-propelled gun (SPG) in action on the 13 August, with the caption:

“Ukrainian soldiers demonstrate their own development, made from captured muscovite equipment. MTLB army tractor + MT-12 Rapira anti-tank gun = self-propelled anti-tank gun. The infantrymen did all the design and construction work on their own. The system has already been tested and is in the combat zone.”

The caption said that the footage had been filmed in the Mykolaiv region in early August by members of the Department of Public Relations of the Armed Forces of Ukraine. A further video shared by ArmyInform, simply titled ‘Kraken’ (perhaps the name given to the vehicle as the Kraken is a popular symbol among Ukrainian forces), shares much of the same footage and the same description text.

The gun and vehicle are both of Cold War vintage with the 100mm smoothbore MT-12 entering service in the early 1970s and the MT-LB coming into service in the late 1950s/early 1960s.

The hydraulics supports added to the rear of the MT-LB (via ArmyInform)

From the footage we can see that the vehicle has been substantially modified to mount the gun, part of the rear roof of the vehicle appears to have been removed to allow the crew to operate the gun with some protection and to also achieve the gun’s maximum 20-degree elevation. Perhaps most interestingly, at the rear of the vehicle the builders have added a pair of hydraulic supports to stabilise the vehicle when firing, these can be seen descending from the rear of the MT-LB. These may be built using the MT-12’s original trail.

A view of the rear of the gun and vehicle (via ArmyInform)

The video even shows that a barrel travel lock has been fitted to lock the gun in place when the vehicle is on the move. The video does not show the interior of the vehicle so it is unclear how much the vehicle and the mounting point for the gun has been reinforced. The gun itself weighs just over 3 tons or 2, 750kg, though some of this weight from the carriage has likely been removed through the cannibalisation of the carriages when the gun was mounted. The video doesn’t indicate how much ready ammunition the vehicle can carry either. The video also shows the gun being fired by crew outside the vehicle pulling a long lanyard. Sources in Ukraine have said that in the field the system is fired by both the lanyard and the firing lever on the gun.

Barrel travel lock added to the vehicle (via ArmyInform)

While at first glance the gun looks like it could also be an older DD-44, which have been seen in use, the characteristic muzzle brake suggests its the later MT-12. While the official Ukrainian Army statement suggests both the MT-LB and gun were captured both were in Ukraine’s inventory in significant numbers before the current conflict. Before the Russian invasion in February the Ukrainian Armed Forces were said to have up to 500 MT-12s in service, in 2020. Similarly, Ukraine operated over 2,000 MT-LB before the invasion but there is visual confirmation of numerous Russian MT-LBs being captured.

Gun ready to fire (via ArmyInform)

So why go to the trouble of adapting an MT-LB to be capable of firing a gun from its roof? Perhaps the most likely answer is speed into action. While an MT-LB towing an MT-12 can in theory get the gun into action in under 2 minutes the creation of this ad hoc tank destroyer allows the gun to be brought into and out of action faster. With the need to unlimber and position the gun removed the improvised self-propelled gun can, in theory at least, shoot and scoot.

A photo of an adapted MT-LB, possibly a different vehicle from the one seen in the video shared by the Ukrainian General Staff (Photo redacted for OPSEC purposes)
A view of the rear of the vehicle showing the considerable reinforcement where the roof has been cut away (Photo redacted for OPSEC purposes)

Sources in Ukraine suggest that more than one of these vehicles has been constructed with work ongoing since at least July. Photographs shared with TAB support this with the vehicle pictured sporting the Ukrainian digital camouflage pattern. The photographs show the mount and the reinforcement done to the vehicle to support the MT-12. They are reportedly used more as assault guns, than ‘tank destroyers’, with the guns being used against Russian fixed positions and in support of infantry manoeuvres.

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