Infantry Weapons

PTM-4M

The PTM-4M is a Russian scatterable anti-vehicle mine from the PTM-4 family, using a shaped-charge warhead and magnetic-influence fuzing for remote minefield emplacement. Human Rights Watch documented a PTM-4M-marked delivery canister in Kharkiv Oblast in May 2022, and mine-monitoring sources list the type among Russian antivehicle mines used during the Russia-Ukraine War.

Conflict side
Russia
Built by
AO NIII (Scientific Research Engineering Institute)
Built in
Russia
PTM-4M, Scatterable magnetic-influence anti-vehicle mine, Infantry Weapons

Profile

Type
Scatterable magnetic-influence anti-vehicle mine
Conflict side
Russia
Origin
Russia
Service note
Modern Russian remote-mining munition documented in Ukraine from 2022
anti-tankminescatterableremote mining

Service History

In service
Russian remote-mining service; documented in Ukraine in 2022
Used by
Russian Armed Forces
Wars
Russia-Ukraine War

Production History

Designer
AO NIII (Scientific Research Engineering Institute)
Designed
PTM-4 family disclosed publicly by Russian industry in 2019; PTM-4M canister markings documented from 2021 production
Built by
AO NIII (Scientific Research Engineering Institute)
Built in
Russia
Produced
By 2021 for documented PTM-4M-marked delivery canisters
Variants
PTM-4, PTM-4M, PTM-4R

Specifications

Mine type
Scatterable underbelly shaped-charge anti-vehicle mine
Fuze
Non-contact magnetic-influence fuze with self-destruct and self-deactivation features
Warhead
Shaped-charge / high-explosive charge; PTM-4 family references list 1.4 kg TG-40 explosive
Weight
PTM-4 family references list 3.25 kg per mine
Dimensions
PTM-4 family references list 350 x 110 x 55 mm
Delivery
Remote deployment by mine-dispensing canister, vehicle or helicopter-mounted systems, and rocket-mounted dispensers
Self-destruct
PTM-4 family references list selectable 8, 12, 24, or 48 hour self-destruct settings

Conflict Usage

Russia-Ukraine War
Side: Russia

Documented in Ukraine after Kharkiv-region police photographed a PTM-4M-marked delivery canister at Elitne on May 30, 2022; mine-monitoring sources list it among Russian-origin antivehicle mines used after the full-scale invasion.

Related Weapon Systems

9K114 Shturm, Radio-command anti-tank guided missile system, Infantry WeaponsInfantry Weapons9K114 ShturmRadio-command anti-tank guided missile systemThe 9K114 Shturm is a Soviet radio-command anti-tank guided missile system built around the 9M114 Kokon missile and known to NATO as AT-6 Spiral. Designed by KBM Kolomna for attack helicopters and the MT-LB-based 9P149 Shturm-S carrier, it combines SACLOS guidance, a fast missile, and a roughly 5 km baseline range. In the Russia-Ukraine War, Russian 9P149 vehicles have been captured or displayed as battlefield trophies, while Ukrainian units have shown Shturm-S use and modernization efforts to keep the system relevant for anti-armor missions.

Sources