PK-14 Directional Mines In Ukraine

Recently another interesting anti-tank mine was spotted in use in Ukraine. The Estonian PK-14 or M14 directional mine appeared in photographs which were shared online around 9 September. The PK-14 is a directional mine capable of penetrating about 50mm of armour at a distance of 50 meters.

Photos of the PK-14 in the field were shared for the first time on 9 September (via Social Media)

Unlike the German DM22, which is also in service with Ukrainian forces, the PK-14 utilises the Misznay–Schardin effect with 1.5kg charge of PBX used to create an explosively formed penetrator. The PK-14 is capable of damaging most light IFVs and AFVs. It can be set up on a small tripod or even mounted to a tree, telephone poll or post – useful for attacking targets from above.   

The Estonian defence company who manufactures the mine list it as both the PK-14 and M14.  The mine is produced by Terramil under license from another Estonian defence company, Eesti Arsenal, who also offer several training systems.

The PK-14 assembled (nucking_futs_yuri)
The PK-14 assembled, tripod in the tall configuration (nucking_futs_yuri)
The PK-14 assembled, tripod in the low configuration (nucking_futs_yuri)

The PK-14 has a diopter sight which attaches to the top of the mine and allows it to be laid across the expected path of a target. The sight itself is a inexpensive moulded plastic tube with a narrow aperture which was described to us by an American serving with the Ukrainian armed forces as looking “like a scope you would find on a cheap toy gun at the corner store”. The mine’s casing is cleverly designed with a series of grooves that allow the sight to be slid into place and for the mine itself to be mounted on its tripod.

The PK-14’s sight tube (nucking_futs_yuri)

This instructional video from the manufacturers shows how the mine can be set up. The mine is command-initiated using a shock tube integrated system (STIS). This means that the mine isn’t tripped by a wire like the German DM-22 or by movement as in the Russian PTKM-1R, but in person by an operator. In practice the operator would set up the mine at a location the enemy is expected to pass, unspool the shock cord back to a concealed position and wait for the enemy vehicle to move within range of the mine.

In theory it is possible to rig the mines up with a makeshift pressure plate detonation system you could take the pressure plate from a conventional anti-tank mine like a TM-46 or TM-57 and wrap some detcord with a blasting cap at the end around it so when a vehicle rolls over it detonates the mine. The mine can be set up to strike from above so it hits the tank’s weak top armour or buried in the middle of the road so it can strike up through the vehicle’s belly armour.

The PK-14’s basic components (nucking_futs_yuri)

Special thanks to nucking_futs_yuri, who is best known as the turret gunner who ran an M2 Browning and was handed some AT4s by his vehicle crew when he called for more ammunition in a recent viral video. Yuri has provided photos and video of a PK-14 in his units inventory. Check out his video showing the components of the mine here.

It’s a small, affordable mine but it is currently unknown how many PK-14 mines have been sent to Ukraine but Estonia, along with the other Baltic states, has been a significant supporter of Ukraine since before Russia’s invasion in February. Estonia began procuring the mines for the Estonian Defence Force in 2015.

nucking_futs_yuri’s video showing the components and set up of the PK-14

In terms of how they may be deployed in Ukraine, the small size and light weight of the PK-14 may be useful for small Ukrainian reconnaissance and special forces teams operating behind Russian lines. Yuri explained that they’re preferred over convention Soviet TM mines as they’re lighter, he stated that:

“normally we each take 2 or more with us, set up our ambush and wait. We could mount them high if need be and get the top of the turret or even bury them in the middle of the road… so it explodes under the center of the tank.”

Check out Yuri’s YouTube channel and Instagram page.


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Bibliography:

PK-14 Landmine, CAT-UXO, (source)

‘The “smart” mines produced by an Estonian company will receive their first combat missions in Ukraine’, Forte, (source)

Anti-armor mine PK-14, Terramil, (source)

PK-14 Side Mines, Eesti Arsenal, (source)

German DM22 Directional Anti-Tank Mines In Ukraine

While there has been much discussion of Germany’s transfer of RGW90 (Matador) anti-armour weapons, MANPADS and Gepard anti-air systems one weapon which has been overlooked is the DM-22 PARM.

The initial version of the mine, the DM12 PARM 1 or Panzerabwehrrichtmine was developed in the late 1980s and it entered Bundeswehr service in the early 1990s. An improved mine the DM22 PARM 2 entered production in the late 1990s. The weapons are directional anti-tank mines. These are sometimes described as off-route mines – a concept we have looked at before in our video on the British L14A1 off-route mine. The mines are deployed with a 40 meter long fiber optic trigger cable, which is laid over the area to be blocked. If there is contact with the cable, such as a vehicle driving over it, the directional mine is triggered. The mines can also be remote detonated. 

sPiBtl 901 training with a drill DM22 (Bundeswher)

The mine fires fin stabilised HEAT warhead which can accurately strike targets up 40 meters (for the DM12 PARM 1) and up to 100 meters away (for the DM22 PARM 2). Data on what the mine’s shaped charge can penetrate varies but it is capable of penetrating more than 100mm of rolled homogenous armour. The mine is made up of a warhead and a firing unit – these are mounted on a tripod which is manually sighted using a set of iron sights on the top of the mine.

Bundeswehr video showing the DM-22 in action

Once aimed across the expected area of enemy movement the trigger cable can be deployed. The fibre optic cable can be replaced with a passive infrared sensor which extends the mine’s triggering range out to 60m. The DM22 PARM 2 is said to have a more complex sensor, an effective range of 100 metres and enhanced penetration. 

A photograph of a DM-22 said to be in Ukraine which surfaced in late April 2022 (via social media)

Both mines are still in German service but only DM22s have been sighted on the ground in Ukraine so far. The first examples were photographed around the 25 April and the example was said to have been captured by Russian forces in the Izyum region. Since then further captured examples have been photographed during May 2022. The mines appear to have manufacture dates ranging from October 1997 to September 1998.

A photograph of a DM-22 said to be in Ukraine which surfaced in May 2022 (via social media)

According to a Spiegel report, from 17 May, Germany transferred 1,600 DM-22 off-route anti-tank mines and 3,000 DM-31 conventional anti-tank mines. It is unclear if there are further shipments planned.
At this time there’s no data on if they’ve been used in the field and if they have how effective they’ve proven. The current nature of the fighting would certainly appear to suit the intended purpose of the mines for use denying axis of advance and ambushing enemy vehicles.

Update 2/06/2022:

Further images of the DM22 with Ukrainian forces have been shared.


If you enjoyed this video and article please consider supporting our work here. We have some great perks available for Patreon Supporters – including custom stickers and early access to videos! Thank you for your support!


Bibliography:

Report on German Transfers of Mines to Ukraine, Spiegel, (source)

Germany sent anti-tank grenade launchers and mines to Ukraine, Mil.In.UA, (source)

German Landmines – An Inventory, BITS, (source)