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.

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.

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.

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.

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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